CHHA Exam Prep — 7 Week Study Plan

Week 1 — Part 1: Infection Prevention

Difficulty: Heavy — High Yield

What it covers: Part 1 is the foundation that protects every client and every caregiver on every visit. You will learn the six links in the chain of infection and how to break each one in the home setting, the difference between standard precautions (applied to every client, every visit) and transmission-based precautions (contact, droplet, airborne), the full PPE selection-donning-doffing sequence, hand hygiene technique and the specific situations where soap and water are required instead of alcohol-based hand rub, the early local and systemic signs of infection in home-care clients including atypical presentations in older adults, safe handling of soiled linens, contaminated equipment, and biomedical waste from point of use through disposal, the occupied and unoccupied bed change procedures with infection control and body mechanics maintained throughout, and the HHA's legal scope in infection prevention — observe, document, and report, never diagnose or treat.

Print: 1 Mind Map, 4 Comparison Charts, 3 Cornell Notes pages

Study Tasks

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System e

☐ Lock in the six links in the chain of infection before anything else. Infectious agent (the pathogen — bacteria, virus, fungus, protozoan) → reservoir (where it lives and multiplies — person, animal, surface, food, water) → portal of exit (how it leaves — mouth, nose, wound, blood, urine, stool) → mode of transmission (direct contact, droplet, airborne, vehicle, vector) → portal of entry (broken skin, mucous membranes, respiratory tract, GI tract) → susceptible host (anyone whose defenses are low — age, chronic illness, wounds, invasive devices). Every infection-control action you perform breaks one of these links. On exam day, most scenarios ask which link a given intervention targets — hand hygiene breaks the mode-of-transmission link, PPE breaks the portal-of-entry link, covering a cough breaks the portal-of-exit link. Memorize the chain and your reasoning becomes automatic.

☐ Separate standard precautions from transmission-based precautions cold. Standard precautions apply to every client, every visit — assume all blood, body fluids, non-intact skin, and mucous membranes are potentially infectious. These are the baseline: hand hygiene, gloves when exposure is possible, and appropriate barriers. Transmission-based precautions are added on top of standard precautions when a specific pathogen is known or suspected: contact (MRSA, C. diff, scabies) adds gown and gloves; droplet (influenza, pertussis) adds a surgical mask within 3–6 feet; airborne (TB, measles, chickenpox) adds an N95 respirator and, in a facility, a negative-pressure room. The CHHA exam tests this directly as "which precaution applies here?" scenarios — know the triggers for each category.

☐ Own PPE sequence in both directions. Donning (putting on): gown → mask or respirator → goggles or face shield → gloves. Doffing (taking off): gloves → goggles or face shield → gown → mask. Gloves come off first because they are the most contaminated; the mask comes off last because touching your face is the highest-risk moment of the whole encounter. Perform hand hygiene before donning, after removing gloves mid-task, and again after full doffing. A single doffing-sequence question shows up on almost every practice exam — have it automatic.

☐ Know the five moments of hand hygiene and the alcohol-based hand rub (ABHR) rule. Hand hygiene is the single most effective infection-control measure. ABHR is the preferred agent when hands are not visibly soiled — minimum 60% alcohol, applied to dry hands, rubbed until dry (approximately 20 seconds, covering all surfaces and between fingers). Soap and water are required when hands are visibly soiled, after contact with C. difficile (alcohol is ineffective against spores), after contact with Norovirus, and after restroom use. Glove use does not replace hand hygiene — hands must be cleaned before donning and after doffing.

☐ Build a quick-reference for early signs of infection in home-care clients. Local signs: redness, warmth, swelling, pain, drainage, and loss of function at a wound or IV site. Systemic signs: fever (though older adults may present without fever — a new confusion, decreased appetite, or unexplained falls may be the first sign), chills, increased fatigue, altered mental status, reduced urine output, tachycardia, and tachypnea. The HHA's job is to recognize the change from baseline and report — not diagnose. "Atypical presentation in older adults" is heavily tested; know that a grandmother who is suddenly confused may have a UTI before she ever runs a fever.

☐ Lock in safe handling of contaminated items. Soiled linens go directly into a designated laundry bag at the point of use — do not carry through the home, do not place on the floor, do not shake. Biomedical waste (sharps, blood-soaked dressings, contaminated supplies) goes into the appropriate container — sharps into a puncture-resistant sharps container that is never overfilled past the fill line. Contaminated equipment is cleaned and disinfected per agency policy; reusable items that cannot be adequately cleaned are single-client use.

☐ Own the occupied and unoccupied bed change sequences. Gather supplies first, perform hand hygiene, don gloves, roll the client to one side using proper body mechanics, tuck the soiled linen under the client, place and smooth the clean linen, roll the client over the ridge to the clean side, remove the soiled linen into a designated bag without shaking, finish the clean linen, and reposition the client for comfort and pressure relief. Unoccupied change follows the same principles without the client in the bed. Both exam and clinical practice test whether you can do this without contaminating clean linen, your uniform, or yourself.

☐ Complete the Practice Questions for Part 1 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates

☐ Mind Map: Central node = Infection Prevention in Home Care. Main branches: Chain of Infection (six links) → Standard Precautions → Transmission-Based Precautions (Contact, Droplet, Airborne) → Hand Hygiene (ABHR vs. soap and water, five moments) → PPE (types, donning and doffing sequence) → Signs of Infection (local, systemic, atypical in older adults) → Safe Handling of Linens & Biomedical Waste → Bed Changes (occupied, unoccupied) → HHA Scope in Infection Prevention (observe, document, report).

Comparison Charts:

☐ Chart 1 — Six Links in the Chain of Infection: Definition of each link (infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, susceptible host), a home-care example for each, and one HHA action that breaks that specific link.

☐ Chart 2 — Standard vs. Contact vs. Droplet vs. Airborne Precautions: When each applies (every client vs. specific pathogens), required PPE, distance considerations, example pathogens, and one scenario where each is the right answer.

☐ Chart 3 — Alcohol-Based Hand Rub vs. Soap and Water: When each is required, when each is preferred, mechanism (chemical inactivation vs. physical removal), contact time, situations where ABHR is not adequate (visibly soiled, C. diff, Norovirus, after restroom), and the five moments of hand hygiene.

☐ Chart 4 — PPE Donning vs. Doffing Sequence: Order for donning, order for doffing, rationale for each step, the hand hygiene moments during the sequence, and the single most common error (removing the mask before the gown, or touching the face after removing gloves).

Cornell Notes:

☐ Page 1 — Cue questions: What are the six links in the chain of infection, and what is one HHA action that breaks each link in the home? What is the difference between standard precautions and transmission-based precautions, and what are three pathogens that trigger each of the three transmission-based categories?

☐ Page 2 — Cue questions: What are the five moments of hand hygiene, and in which three situations is soap and water required instead of ABHR? What is the correct donning sequence and the correct doffing sequence for PPE, and what is the rationale for each order?

☐ Page 3 — Cue questions: What are the local and systemic signs of infection, and how does presentation differ in older adults? What is the HHA's legal scope in infection prevention — what do you do, and what do you not do?

Week 2 — Part 2: Direct Client Care

Difficulty: Heavy

What it covers: Part 2 is the clinical documentation and observation backbone of the HHA's daily work. You will learn the structure and purpose of the individualized care plan (Plan of Care) and the HHA's legal obligation to it, correct technique for measuring and recording the four primary vital signs (heart rate, respirations, blood pressure, temperature), how to recognize and report changes in mental status, weight, and pain from the client's personal baseline, the observation and reporting of skin integrity including bruising, edema, skin tears, and pressure injuries (Stages 1–4, unstageable, deep tissue injury), documentation standards — objective, complete, timely, accepted charting language — the differences between the client chart and the incident report, and the principle of encouraging client independence within the care plan and HHA scope.

Print: 1 Mind Map, 4 Comparison Charts, 3 Cornell Notes pages

Study Tasks

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System

☐ Make the care plan your compass. The Plan of Care is developed by the registered nurse in coordination with the care team and the client. It lists goals, tasks, frequency, diet, activity, restrictions, and the specific tasks the HHA is authorized to perform. The HHA is legally bound by it — perform what is listed, do not perform what is not listed, and report anything the client needs that is not in the plan. For exam scenarios, the pattern is always: "A client requests X — what does the HHA do?" If X is in the plan, do it. If X is not in the plan, report to the supervising nurse. This is the highest-yield concept in Part 2.

☐ Master the four vital signs — technique, normal range, and when to report. Heart rate (pulse): 60–100 bpm in a resting adult; tachycardia >100, bradycardia <60; count for a full 60 seconds if the rhythm is irregular. Respirations: 12–20 per minute; count without the client knowing to avoid conscious alteration of breathing; note depth, rhythm, and any dyspnea. Blood pressure: hypertension at or above 130/80 mm Hg per current ACC/AHA guidelines, hypotension below 90/60 or a significant drop from baseline; orthostatic hypotension is a ≥20 mm Hg systolic or ≥10 mm Hg diastolic drop within three minutes of moving from lying to standing — a major fall-risk finding. Temperature: 36.5–37.5 °C (97.7–99.5 °F); method-specific ranges for oral, axillary, tympanic, and temporal. Know what you can measure and what must be reported immediately.

☐ Learn to read change from baseline — not absolute numbers. Baseline is the client's normal. A BP of 110/70 is healthy for most adults but a serious drop for a client whose baseline is 160/90. The same logic applies to mental status, weight, and pain. A weight gain of two to three pounds in 24 hours is a cardinal sign of fluid overload in a CHF client and must be reported regardless of how close the absolute number is to baseline. The HHA's job is pattern recognition and reporting — the nurse interprets and acts.

☐ Build a skin-integrity quick-reference. Bruising: new ecchymosis, especially in unexplained locations, report. Edema: graded 1+ to 4+ for pitting edema; new or worsening edema is a report. Skin tears: traumatic wounds caused by shear, friction, or blunt force — common in older adults with fragile skin, report and protect. Pressure injuries: Stage 1 (non-blanchable erythema, intact skin), Stage 2 (partial-thickness loss of dermis, shallow open ulcer or blister), Stage 3 (full-thickness loss with visible subcutaneous tissue), Stage 4 (full-thickness loss with exposed bone, tendon, or muscle), Unstageable (base covered by slough or eschar), Deep Tissue Injury (intact or non-intact skin with localized area of persistent non-blanchable discoloration). You do not stage — but you do observe, document what you see objectively, and report.

☐ Lock in documentation standards and the chart vs. incident report distinction. Chart entries must be objective (what you observed and did, not what you assumed), complete, timely (at the time of care, not hours later), and in accepted charting language. Use the client's own words in quotation marks for subjective data. Never document care that was not provided, never leave blank lines, never alter a prior entry — correct an error by drawing a single line through it, writing "error" and your initials, and entering the correct information. The incident report is a factual internal document for accidents, falls, medication errors, or unusual events — it is separate from the client chart and goes to risk management, not into the chart. Confusing the two is a classic exam distractor.

☐ Recognize delirium and act on it. Delirium is an acute, fluctuating change in mental status with impaired attention — typically reversible when the cause (infection, dehydration, medication) is treated. The HHA does not diagnose delirium, but the HHA is often the first person to notice it. New confusion, new disorientation, new agitation, or new drowsiness in a previously stable client is urgent — report immediately.

☐ Commit the "encourage independence" principle to memory. The care plan specifies the level of assistance for each task. Doing more than the plan calls for erodes the client's remaining function and violates dignity. Doing less leaves the client unsafe. Support what the client can do, assist with what the client cannot, and report changes in ability so the plan can be updated.

☐ Complete the Practice Questions for Part 2 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates 

☐ Mind Map: Central node = Direct Client Care & Documentation. Main branches: Care Plan (Plan of Care) → HHA's Legal Obligation to the Care Plan → Four Vital Signs (HR, RR, BP, Temp — technique, normal range, report thresholds) → Baseline vs. Change-from-Baseline → Mental Status, Weight, Pain → Skin Integrity (bruising, edema, skin tears, pressure injury stages) → Objective vs. Subjective Data → Documentation Standards → Client Chart vs. Incident Report → Delirium Recognition → Encouraging Independence Within the Plan.

Comparison Charts:

☐ Chart 1 — Four Primary Vital Signs: Normal adult range, measurement technique, common errors that produce false readings, thresholds that require immediate reporting, and one condition associated with abnormal values in each direction (tachycardia/bradycardia, tachypnea/bradypnea, hypertension/hypotension, fever/hypothermia).

☐ Chart 2 — Objective vs. Subjective Data: Definition, what it looks like in a note (observable/measurable vs. reported in client's words), example entries for each, and which types of data the HHA routinely documents during a visit.

☐ Chart 3 — Pressure Injury Stages 1–4, Unstageable, and Deep Tissue Injury: Defining feature of each stage, whether the skin is intact or open, depth of tissue involvement, what the HHA documents, and why the HHA does not assign the stage — that is the nurse's responsibility.

☐ Chart 4 — Client Chart vs. Incident Report: Purpose, required content, where it is filed (medical record vs. risk management), who reads it, timeliness requirement, and one example entry that belongs in each document.

Cornell Notes:

☐ Page 1 — Cue questions: What is the care plan, who creates it, and what is the HHA's legal obligation to it? What is the correct HHA response when a client requests a task that is not in the care plan? What are the normal adult ranges for the four primary vital signs, and which findings require immediate reporting?

☐ Page 2 — Cue questions: What is the difference between objective and subjective data, and how is each documented correctly? What are the six classifications of pressure injury, and what does the HHA document (versus stage) for each? What is delirium, and what is the HHA's response to a new acute change in mental status?

☐ Page 3 — Cue questions: What are the rules for correcting a charting error, and what are the consequences of falsifying documentation? What is an incident report, how does it differ from the client chart, and what kinds of events require one? What does "encouraging independence within the care plan" look like in practice, and what is the risk of doing too much for the client?

Week 3 — Part 3: Client Safety and Transfers

Difficulty: Heavy

What it covers: Part 3 (20% of the exam) covers every action that keeps the client and the HHA safe during physical care. You will learn how to assess a home environment for safety hazards (open flames, firearms, clutter, fall risks), identify client-specific and environmental fall-risk factors and apply prevention strategies, use common assistive devices and durable medical equipment safely (walkers, canes, wheelchairs, mechanical lifts, slide boards), apply the principles of body mechanics to protect both the client and the caregiver during every task, perform safe bed-to-chair and chair-to-bed transfers using a gait belt or mechanical lift, position clients in bed with proper alignment, pressure relief, and comfort (Fowler's, supine, prone, lateral, Sims'), transport ambulatory and wheelchair-bound clients safely within the home, and respond appropriately to home fires, medical emergencies, and severe-weather events.

Print: 1 Mind Map, 4 Comparison Charts, 3 Cornell Notes pages

Study Tasks

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System

☐ Own body mechanics before any transfer or repositioning. The core rules: feet shoulder-width apart for a wide base of support, knees bent to lower your center of gravity, back straight with the natural curve preserved, load held close to the body, lift with the legs not the back, turn by pivoting the feet not twisting the spine, and never lift what you can slide, push, or roll. Before any transfer, lock the bed wheels, raise or lower the bed to a working height, position the wheelchair on the client's stronger side at a 30–45° angle, and lock the wheelchair brakes. These small set-up steps prevent the majority of transfer-related injuries on both sides of the care relationship.

☐ Master fall prevention as a system. Falls are the leading cause of injury and injury-related death in adults 65 and older. Prevention is layered: client factors (muscle weakness, balance deficits, vision changes, orthostatic hypotension, new medications, cognitive impairment, history of falls), environmental factors (poor lighting, throw rugs, clutter, wet floors, unstable furniture, lack of grab bars, cords across walkways), and task factors (rushing, footwear without support, transferring alone when a two-person assist is required). The HHA scans for hazards at the start of every visit — the client's home is dynamic and hazards change.

☐ Lock in the three transfer scenarios: pivot transfer, slide board transfer, and mechanical (Hoyer) lift. Pivot transfer is for the client who can briefly bear weight and turn on the stronger foot — use a gait belt, count to three, lift by lowering your hips and letting your legs do the work, pivot the client's stronger foot toward the destination, and lower gently. Slide board transfer is for the client who cannot stand but has trunk control — bridge the two surfaces, shift weight onto the hand nearest the board, slide across, finish with a stable seated position. Mechanical lift is for the client who cannot bear weight and is operated by two caregivers — sling placement is the step most often tested, legs of the lift must be in the widened position before lifting, and the client is never left suspended.

☐ Memorize the five clinical positions and when each is used. Supine: flat on the back — neutral baseline position. Prone: flat on the stomach with the head turned to one side — rarely used for long periods in home care due to airway and pressure concerns. Lateral (side-lying): on one side with the top leg bent forward — reduces sacral pressure. Sims': on the left side with the right knee drawn up — used for enemas, rectal procedures, and aspiration prevention in unconscious clients. Fowler's: semi-sitting with the head of bed 45–60° (high Fowler's 60–90°, semi-Fowler's 30–45°) — used for breathing difficulty, feeding, and reducing aspiration risk. Know the pressure points associated with each position and rotate the client at least every two hours to prevent pressure injury.

☐ Build a pressure-injury-prevention quick reference. Pressure points vary by position: supine = sacrum, heels, elbows, occiput; lateral = greater trochanter, lateral malleolus, ear; Fowler's = sacrum, heels; prone = knees, toes, cheek. Turn at least every two hours, use pillows and wedges to offload, keep heels off the bed with a heel-suspension device or pillow under the calves (never a ring-shaped device — it cuts off circulation), keep skin clean and dry, minimize shear by raising the head of the bed no higher than 30° when possible and lifting rather than dragging during position changes.

☐ Drill emergency response in three scenarios: home fire, medical emergency, and severe weather. Home fire: RACE — Rescue anyone in immediate danger, Alarm (call 911, activate smoke alarm), Confine (close doors to slow spread), Evacuate or Extinguish. For a small fire with a PASS extinguisher: Pull the pin, Aim at the base of the flames, Squeeze the handle, Sweep side to side. Medical emergency (client unresponsive, chest pain, stroke symptoms, severe bleeding, suspected fracture): call 911, stay with the client, provide CPR if trained and the client is pulseless, do not move the client if a fracture or spinal injury is suspected, and notify the supervising nurse and agency. Severe weather: move the client to an interior room on the lowest floor, away from windows, and follow the agency's shelter-in-place protocol.

☐ Know the correct use of every common assistive device. Cane: held on the client's stronger side, advanced with the weaker leg. Walker: all four feet advanced together (for a standard walker) or rolled forward (for a rolling walker), client steps into the walker rather than walking behind it. Crutches: "COAL" — Crutches, Opposite leg, Affected leg, Level with the crutches; weight bears on the hands, not the axillae. Wheelchair: footrests up before transfers, brakes locked before every stand or sit. A surprising number of exam items come down to which side the cane goes on and which leg advances first.

☐ Complete the Practice Questions for Part 3 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates

☐ Mind Map: Central node = Client Safety, Body Mechanics & Transfers. Main branches: Home Safety Scan (open flames, firearms, clutter, fall hazards) → Fall Risk Factors (client, environmental, task) → Body Mechanics Principles → Transfers (Pivot, Slide Board, Mechanical Lift) → Gait Belt Use → Clinical Positions (Supine, Prone, Lateral, Sims', Fowler's) → Pressure-Injury Prevention → Assistive Devices (cane, walker, crutches, wheelchair) → Ambulation Assistance → Emergency Response (Fire — RACE/PASS, Medical Emergency, Severe Weather).

Comparison Charts:

☐ Chart 1 — Client-Specific vs. Environmental vs. Task Fall-Risk Factors: Examples of each category (weakness/meds/vision vs. rugs/lighting/clutter vs. rushing/footwear/wrong assist level), one prevention strategy for each, and which the HHA can modify vs. which requires reporting.

☐ Chart 2 — Pivot Transfer vs. Slide Board Transfer vs. Mechanical Lift: Indication (client's weight-bearing and trunk-control status), equipment required, number of caregivers, step-by-step sequence, and the most common safety error for each.

☐ Chart 3 — Five Clinical Positions (Supine, Prone, Lateral, Sims', Fowler's): 

Description, clinical indication, main pressure points at risk, and one client type for whom each is a poor choice.

☐ Chart 4 — Home Fire vs. Medical Emergency vs. Severe Weather Response: First action, who to call, what the HHA may do within scope, what the HHA must not do, and one common error in each scenario.

Cornell Notes:

☐ Page 1 — Cue questions: What are the core principles of body mechanics, and what are the set-up steps before any transfer? What are the three transfer types (pivot, slide board, mechanical lift), and what is the single most important safety step for each?

☐ Page 2 — Cue questions: What are the five clinical positions, and which pressure points are at risk in each? What is the recommended repositioning frequency, and why should you never use a ring-shaped device to offload a heel? What are three client factors and three environmental factors that increase fall risk?

☐ Page 3 — Cue questions: What do the RACE and PASS acronyms stand for, and when is each used? What is the correct HHA response to an unresponsive client in the home, and what must the HHA not do if a fracture is suspected? On which side does a client hold a cane, and which leg advances first?

Week 4 — Part 4: Activities of Daily Living

Difficulty: Moderate–Heavy

What it covers: Part 4 (20% of the exam) is the hands-on care that defines the HHA's daily work. You will learn what ADLs are and the levels of assistance (independent, supervised, minimal assist, moderate assist, maximal assist, total dependence), safe assistance with dressing, undressing, and grooming while preserving dignity and independence, oral care for dependent and independent clients including denture care, perineal care using clean technique and the front-to-back rule, toileting using a bedpan, urinal, or bedside commode, shower, tub, and partial and complete bed bath technique, prescribed dietary restrictions with safe food preparation and storage, and assistance for clients with chewing or swallowing difficulty using modified diet textures (nectar-thick, honey-thick, pudding-thick; mechanical soft, pureed) and aspiration precautions.

Print: 1 Mind Map, 3 Comparison Charts, 2 Cornell Notes pages

Study Tasks

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System

☐ Lock in perineal care rules before anything else. Always clean front to back to prevent moving bacteria from the anal area toward the urinary meatus — this is the single most tested procedural rule in Part 4. Use a clean section of the washcloth for each stroke, never return a used section to a previously cleaned area. For female clients, separate the labia and clean from meatus toward anus with single strokes. For male clients, retract the foreskin (if uncircumcised) and clean the tip of the penis first, then downward; replace the foreskin when finished. Perineal care is required after every toileting incident, during every bath, and whenever skin contact with urine or stool is prolonged.

☐ Own the levels of assistance. Independent: client performs the task safely without any help. Supervised: client performs the task but the HHA remains nearby in case of need. Minimal assist: the HHA provides cues or light physical help for a portion of the task. Moderate assist: the HHA performs about half of the task. Maximal assist: the HHA performs most of the task with some client participation. Total dependence: the HHA performs the entire task. The level of assistance for each ADL is set in the care plan — doing more erodes independence and violates the plan; doing less leaves the client unsafe.

☐ Master the dressing-and-undressing rule. Dress the weaker (affected) side first; undress the stronger side first. "Weak first in, strong first out." This minimizes stretching and pain on the affected side and preserves dignity. Use adaptive equipment (dressing stick, button hook, long-handled shoe horn) for clients who can dress themselves but need a reach extender. Always offer choices to preserve autonomy — which shirt, which shoes, which order.

☐ Build a bathing protocol cold. Partial bed bath: cleanse face, hands, axillae, perineum, and any soiled areas daily — minimum for a bedbound client on a typical day. Complete bed bath: head-to-toe cleansing for a client who cannot bathe themselves. Wash from clean to dirty areas: eyes before face (inner canthus to outer), face before trunk, trunk before perineum, perineum last. Water temperature: approximately 105 °F (40.5 °C) — always check on your wrist, not on the client. Change water when it becomes cool or soiled. Dry thoroughly, especially in skin folds, to prevent maceration and fungal infection. For shower and tub bathing, lock wheels on shower chairs, use non-slip mats, keep the call bell within reach, and never leave the client alone if a fall risk exists.

☐ Know oral care for dependent clients. A conscious client should brush or be assisted to brush teeth, tongue, and gums twice a day at minimum. For a dependent client, use a soft toothbrush with a small amount of toothpaste; swab the mouth with a moistened toothette only if the client cannot tolerate a brush. For an unconscious client, turn the head to the side to prevent aspiration, clean gently, and never put fluid directly into the mouth of a supine unconscious client. Dentures are cleaned over a padded sink or a basin of water to prevent breakage if dropped, stored in water or denture cleanser when not in the mouth, and inspected for cracks and fit at each cleaning.

☐ Drill dysphagia and aspiration precautions. Signs of dysphagia: coughing or choking during meals, wet or gurgly voice after swallowing, pocketing food in the cheeks, drooling, prolonged chewing, weight loss. Aspiration precautions: upright position (90° seated) during and for at least 30 minutes after eating, small bites, chin tucked slightly toward the chest during swallow, no straws for thin liquids (they can bypass airway protection), modified diet textures per care plan — nectar-thick, honey-thick, or pudding-thick liquids; mechanical soft or pureed solids — and alert the nurse immediately if choking, wet voice, or refusal to eat develops. Aspiration pneumonia is a leading cause of death in dysphagic older adults — this is tested.

☐ Lock in prescribed diet and food-safety rules. Common prescribed diets: low-sodium (CHF, hypertension), diabetic/carbohydrate-controlled (diabetes), renal (kidney disease — restricts sodium, potassium, phosphorus, sometimes fluid), NPO (nothing by mouth — often before procedures or when swallowing is unsafe). Food safety basics: refrigerate perishables within two hours (one hour if over 90 °F), cook foods to safe internal temperatures, separate raw from ready-to-eat, and label leftovers with the date.

☐ Complete the Practice Questions for Part 4 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates

☐ Mind Map: Central node = Activities of Daily Living. Main branches: ADLs vs. IADLs → Levels of Assistance (independent → total dependence) → Bathing (Partial Bed Bath, Complete Bed Bath, Shower, Tub) → Perineal Care (front-to-back rule) → Oral Care (conscious, dependent, unconscious, denture care) → Dressing (weak first in, strong first out) → Toileting (Bedpan, Urinal, Commode) → Grooming → Dietary Restrictions & Food Safety → Dysphagia & Aspiration Precautions → Modified Diet Textures (Thickened Liquids, Mechanical Soft, Pureed).

Comparison Charts:

☐ Chart 1 — Six Levels of Assistance (Independent, Supervised, Minimal, Moderate, Maximal, Total): Definition, amount of HHA involvement, example of an ADL performed at that level, and one risk of providing a higher level of assistance than the care plan specifies.

☐ Chart 2 — Partial Bed Bath vs. Complete Bed Bath vs. Shower/Tub Bath: Indication, required equipment, key safety steps, water temperature and testing method, and one documentation element unique to each.

☐ Chart 3 — Thin Liquids vs. Nectar-Thick vs. Honey-Thick vs. Pudding-Thick Liquids and Regular vs. Mechanical Soft vs. Pureed Diets: Consistency description, typical indication, one example food or fluid that fits the level, and aspiration-precaution notes specific to each.

Cornell Notes:

☐ Page 1 — Cue questions: What are the six levels of assistance, and how does each translate into HHA involvement for a specific ADL? What is the correct sequence for perineal care in a female client and a male client, and why is the front-to-back rule the single most important procedural rule in Part 4? What is the dressing-and-undressing rule for a client with one-sided weakness?

☐ Page 2 — Cue questions: What are the signs of dysphagia, and what are the aspiration precautions that protect a client during and after eating? What are the common modified diet textures, and which client would receive each? What is the correct approach to oral care for an unconscious client, and what positioning error would increase aspiration risk?

Week 5 — Part 5: Special Populations

Difficulty: Heavy

What it covers: Part 5 covers the adapted care that specific client populations require beyond standard ADLs and observation. You will learn communication and routine adaptations for clients with dementia (including sundowning and validation therapy), warning signs of depression, bipolar mania, and suicidal ideation with appropriate reporting, palliative and hospice care principles and the HHA's specific role in each, adapted care for clients with Parkinson's disease, ALS, and multiple sclerosis, diabetic care including diet support, daily foot care, and correct response to hypoglycemia and hyperglycemia, decompensation recognition in clients with CHF and COPD, effective communication with clients who have aphasia, hearing loss, or language barriers, and daily use and skin care for clients with prosthetic and orthotic devices.

Print: 1 Mind Map, 4 Comparison Charts, 3 Cornell Notes pages

Study Tasks

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System

☐ Master dementia communication and routine before anything else. Dementia is a progressive, irreversible decline in cognitive function — memory, reasoning, language, judgment — that interferes with daily living (Alzheimer's is the most common type). Communication rules: approach from the front, maintain eye contact, use the client's name, speak slowly with short simple sentences, ask one question at a time, allow extra processing time, use gestures and visual cues, avoid arguing or correcting. Use validation therapy — acknowledge the client's feelings and reality rather than correcting their perception of events ("You're looking for your mother — you miss her, don't you?" not "Your mother died 30 years ago"). Maintain a consistent daily routine, reduce environmental stimulation (lower noise, soft lighting, familiar objects), and manage sundowning (increased confusion or agitation in late afternoon or early evening) by increasing daytime light, reducing fatigue, avoiding caffeine late in the day, and redirecting gently.

☐ Lock in depression, bipolar, and suicide reporting. Depression signs: persistent low mood, loss of interest, appetite or sleep changes, fatigue, hopelessness, social withdrawal — often under-recognized in older adults. Bipolar mania signs: elevated or irritable mood, decreased need for sleep, racing thoughts, rapid speech, grandiosity, risky behavior. Suicidal ideation: any statement of wanting to die, plans or means, giving away belongings, sudden calm after a depressive period. The HHA's response to any suicidal statement or serious mental health change is immediate: stay with the client, remove obvious means if safely possible, contact the supervising nurse right away, and document the exact words used. Do not leave a client who has expressed suicidal thoughts alone.

☐ Build a palliative vs. hospice quick-reference. Palliative care is symptom-focused care that can be given at any stage of a serious illness, alongside curative treatment — the goal is quality of life, not cure. Hospice is a specific type of palliative care for clients with a terminal illness and a prognosis typically of six months or less — the focus shifts fully from cure to comfort. The HHA's role in both: preserve dignity, support comfort, manage ADLs gently, support the family, observe and report symptom changes (pain, dyspnea, agitation), and honor the client's expressed wishes and advance directives. End-of-life signs commonly tested: decreased intake, mottling of extremities, Cheyne-Stokes respirations, terminal secretions ("death rattle"), decreasing level of consciousness.

☐ Lock in diabetic emergency recognition and response. Hypoglycemia (blood glucose <70 mg/dL): shakiness, sweating, confusion, hunger, irritability, tachycardia; acts fast. Immediate response per care plan: give 15 g fast-acting carbohydrate (4 oz juice, glucose tablets) if the client is conscious and can safely swallow, recheck in 15 minutes, follow with protein and complex carb when stable, and notify the nurse. If the client is unconscious or cannot swallow: call 911, do not give anything by mouth. Hyperglycemia (typically >180 mg/dL, especially >240): increased thirst, frequent urination, fatigue, and in DKA, fruity breath and deep rapid respirations. Slower onset but still reportable. Know that "when in doubt, treat like hypoglycemia" is a common teaching because untreated hypoglycemia kills faster than untreated hyperglycemia.

☐ Know decompensation signs in CHF and COPD. CHF (heart cannot pump effectively): sudden weight gain of 2–3 lbs in 24 hours or 5 lbs in a week, new or worsening dependent edema, shortness of breath (especially on exertion or when lying flat — orthopnea), crackles heard on breathing, new cough, fatigue. COPD (chronic bronchitis, emphysema): increased dyspnea from baseline, increased sputum or color change (yellow, green, bloody), increased use of rescue inhaler, tripod positioning, pursed-lip breathing. All of these are reports, not diagnoses — the HHA notices the change and calls the nurse.

☐ Build an adapted-care quick-reference for Parkinson's, ALS, and MS. Parkinson's (tremor, rigidity, bradykinesia, postural instability — "TRAP"): allow extra time for every movement, cue rhythmic counting or marching to help initiate gait, avoid rushing, maintain a fall-safe environment, support medication timing (doses are time-sensitive — late doses worsen symptoms). ALS (progressive motor neuron disease, cognition typically preserved): communication devices, respiratory care support, positioning to prevent aspiration, emotional support for a client who is fully aware. MS (autoimmune CNS disease with heat sensitivity): keep the client cool, plan activities during the cooler part of the day, pace tasks to manage fatigue, watch for balance and vision changes.

☐ Own communication adaptations. Aphasia: expressive (Broca's) impairs word production — ask yes/no questions, offer choices, use communication boards; receptive (Wernicke's) impairs comprehension — use gestures, demonstrations, and simple words. Hearing loss: face the client, speak clearly at a normal volume (shouting distorts), reduce background noise, use written communication when helpful, check that hearing aids are on and working. Language barriers: use qualified interpreters per agency policy, simple gestures, pictures, and translated materials — never assume family members are appropriate medical interpreters.

☐ Complete the Practice Questions for Part 5 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates

☐ Mind Map: Central node = Special Populations & Adapted Care. Main branches: Dementia (communication rules, validation therapy, sundowning, routine) → Depression, Bipolar, Suicidal Ideation → Palliative vs. Hospice Care → Parkinson's Disease → ALS → Multiple Sclerosis → Diabetes (Hypoglycemia, Hyperglycemia, Foot Care) → CHF Decompensation → COPD Decompensation → Communication Adaptations (Aphasia, Hearing Loss, Language Barrier) → Prosthetic & Orthotic Device Care → End-of-Life Signs.

Comparison Charts:

☐ Chart 1 — Dementia vs. Delirium vs. Depression: Onset (gradual vs. acute vs. variable), reversibility (irreversible vs. typically reversible vs. treatable), hallmark features, duration, and HHA observation priorities for each.

☐ Chart 2 — Hypoglycemia vs. Hyperglycemia: Blood glucose range, onset speed, signs and symptoms, immediate HHA response per care plan, when to call 911, and one prevention strategy for each.

☐ Chart 3 — Palliative Care vs. Hospice Care: Definition, eligibility and timing, relationship to curative treatment, HHA's primary role, and one end-of-life sign that commonly appears in hospice care.

☐ Chart 4 — Parkinson's vs. ALS vs. Multiple Sclerosis: Underlying pathology, hallmark signs, safety concern for the HHA to monitor (falls, aspiration, heat sensitivity), and one care adaptation unique to each.

Cornell Notes:

☐ Page 1 — Cue questions: What are the communication rules for a client with dementia, and what is validation therapy? What is sundowning, and what environmental and routine changes reduce it? What is the HHA's immediate response to a client who expresses suicidal thoughts?

☐ Page 2 — Cue questions: What are the signs of hypoglycemia and hyperglycemia, and what is the correct HHA response to each per a typical care plan? What are the decompensation signs in CHF and COPD that require immediate reporting? What are the "TRAP" features of Parkinson's disease, and which three care adaptations support a Parkinson's client during ADLs?

☐ Page 3 — Cue questions: What is the difference between palliative care and hospice, and what is the HHA's role in each? What communication adaptations are used for expressive vs. receptive aphasia, and for hearing loss? What are three common end-of-life signs, and what is the HHA's role when they appear?

Week 6 — Part 6: Law and Ethics

Difficulty: Moderate

What it covers: Part 6 closes the book with the legal and ethical framework that governs every HHA action. You will learn the HHA's scope of practice (what the HHA can and cannot do, set by state law, agency policy, and the care plan), legal concepts of negligence, abandonment, assault, and battery, the difference between unethical practice and unprofessional practice, the full mandatory-reporting duty for suspected abuse, neglect, and financial exploitation (all HHAs are mandatory reporters), HIPAA and state privacy laws protecting Protected Health Information, informed verbal consent before every task and the client's absolute right to refuse, the roles of Power of Attorney, healthcare proxy, advance directives, living wills, DNR orders, and POLST/MOLST documents, and the ethical boundaries that preserve safety, dignity, and trust in the home.

Print: 1 Mind Map, 3 Comparison Charts, 2 Cornell Notes pages

Study Tasks 

☐ Read the Study Guide first — complete the High-Yield Objectives, Key Terms and Definitions, and Concept Overview sections before opening the chapter.

☐ Highlight as you read — follow the Made Easy Highlighting System

☐ Scope of practice is the most tested concept in Part 6 and one of the most tested on the whole exam. Scope is set by three layers — state law, agency policy, and the individual care plan — and everything you do on a visit must fall within all three. Tasks within HHA scope: personal care, ADL assistance, basic observation and reporting, vital signs where authorized, light housekeeping, meal preparation per the diet order, and client education within the care plan. Tasks outside HHA scope: administering medications beyond task-specific scope (in most states HHAs do not administer insulin, give injections, or change sterile dressings), providing medical advice, diagnosing, changing the care plan, or performing procedures the agency has not trained and authorized. When a task is outside scope, the correct answer is always: decline the task, explain the scope limitation respectfully, notify the supervising nurse, and document the event. Doing more than your scope is grounds for loss of certification, civil liability, or criminal charges.

☐ Lock in negligence and abandonment. Negligence is failure to provide the standard of care a reasonably trained HHA would provide, resulting in harm to the client — examples: leaving the bed rails down when the care plan requires them up and the client falls; not reporting a skin injury that worsens into a Stage 3 pressure injury; failing to lock the wheelchair brakes before transfer. Abandonment is leaving a client before relief arrives, before the visit ends per the care plan, or without appropriate agency notification — including walking off a case in frustration without calling the agency. Both are reportable violations with serious consequences.

☐ Know assault and battery as the exam defines them. Assault is a threat of harm or unwanted touching that places the client in fear — no physical contact required ("If you don't sit still I'll strap you in"). Battery is the actual act of touching without consent, even if the intent is to help (bathing a client who has verbally refused). The consent principle is absolute: ask before every task, explain what you are about to do, and honor the client's right to refuse. If the client refuses, document the refusal, offer again later, and notify the nurse — never force care.

☐ Own the mandatory-reporting duty. All HHAs are mandatory reporters — you are legally required to report suspected abuse (physical, emotional, sexual, financial), neglect (active or passive failure to provide needed care), self-neglect (a client unable to meet their own needs), and exploitation. Signs: unexplained bruises or injuries in different stages of healing, withdrawal or fearfulness around a specific person, unexplained weight loss, poor hygiene, unpaid bills despite adequate income, missing assets, forced isolation. The reporting process: report suspicions — you do not need proof and you do not investigate; report through agency channels and to Adult Protective Services (APS) per state law; document objectively (what you observed, what was said, in quotes when possible); and do not confront the suspected abuser. Reporters acting in good faith are protected from retaliation under state law.

☐ Master HIPAA for the HHA. HIPAA protects the privacy and security of client health information. Protected Health Information (PHI) is any individually identifiable health information — the combination of a name plus a diagnosis, a photo plus a location, an address plus a medication is PHI. The HHA's duty: share client information only with those who need it for care, do not discuss clients in public spaces or with family members outside the care plan, never post about a client on social media (even without a name — details that identify the client are still a violation), secure written materials, log out of shared devices, and follow the agency's data policy. When in doubt about whether something can be shared — don't share, and ask the supervising nurse. Social media is the single most common HIPAA violation route for home-care workers.

☐ Lock in informed consent and the right to refuse. Informed verbal consent is required before every task — you explain what you are about to do, the client agrees, you proceed. A client with decision-making capacity has the absolute right to refuse any care, and that refusal is documented, respected, and reported. The HHA does not obtain consent for medical treatment (that is the physician's job) but does obtain task-level consent at every step.

☐ Know the advance-directive documents cold. Advance Directive is the umbrella term for any written document stating a client's healthcare wishes in advance — living wills, healthcare proxies, and DNR orders are all advance directives. Power of Attorney (POA) is a legal document giving another person authority to make decisions for the client; assigned while the client is competent. Healthcare Proxy (Durable POA for Healthcare) is a POA specifically authorized to make medical decisions if the client loses decision-making capacity. Living Will is a written statement of the client's wishes regarding life-sustaining treatment when they cannot speak for themselves. DNR (Do Not Resuscitate) is a physician's order that no CPR, chest compressions, or advanced airway will be performed if the client stops breathing or loses a pulse — check the care plan for the client's code status, know where the DNR document is kept in the home, and honor it. POLST / MOLST (Physician/Medical Orders for Life-Sustaining Treatment) are portable medical orders that travel with the client and bind EMS and providers.

☐ Own professional and ethical boundaries. The HHA maintains professional limits that preserve safety, dignity, and trust: no personal relationships with clients, no accepting or giving gifts beyond what agency policy allows, no lending or borrowing money, no social media contact outside agency platforms, no involvement in client financial decisions. Boundary violations compromise care and can cross into legal territory (financial exploitation, abandonment). When a client or family member pushes a boundary, decline respectfully, explain the professional limit, and report the situation to the supervising nurse.

☐ Complete the Practice Questions for Part 6 in your quiz bank. Review every rationale — correct and incorrect.

How to Use Your Templates

☐ Mind Map: Central node = Law, Ethics & Professional Practice. Main branches: Scope of Practice (state law, agency policy, care plan) → Negligence & Abandonment → Assault & Battery → Client Consent & Right to Refuse → Mandatory Reporting (Abuse, Neglect, Exploitation, Self-Neglect) → HIPAA & PHI → Common HIPAA Violations (social media, public discussion) → Advance Directives (POA, Healthcare Proxy, Living Will, DNR, POLST/MOLST) → Ethical Boundaries → Professional Conduct.

Comparison Charts:

☐ Chart 1 — Within HHA Scope vs. Outside HHA Scope: Examples of each (personal care, observation, reporting, vital signs vs. medication administration, sterile procedures, diagnosing, changing the plan), the correct HHA response when asked to perform an out-of-scope task, and the documentation requirement.

☐ Chart 2 — Negligence vs. Abandonment vs. Assault vs. Battery: Legal definition, one example in home care for each, whether actual physical contact is required, the consequence for the HHA, and one prevention strategy.

☐ Chart 3 — POA vs. Healthcare Proxy vs. Living Will vs. DNR vs. POLST/MOLST: What each document is, who creates/signs it, when it takes effect, the decisions it governs, and the HHA's role in honoring it during a visit.

Cornell Notes:

☐ Page 1 — Cue questions: What is the HHA's scope of practice, and what three sources define it? What is the correct HHA response when asked to perform a task outside of scope? What is the difference between negligence and abandonment, and what is one example of each in home care?

☐ Page 2 — Cue questions: What are the four categories of mandatory reporting, and what is the reporting process? What is PHI, and what are three common HIPAA violations in the home-care setting? What is the difference between a Living Will, a DNR, and a Healthcare Proxy, and what is the HHA's duty when caring for a client with a DNR in the home?

Week 7 — Full Review & Exam Simulation

Your final week is not about learning new material — it is about consolidating everything you have built and proving it under exam conditions.

Review Tasks

☐ Re-draw one Mind Map from memory for each Part you feel least confident about. Check it against your original.

☐ Work through your Cornell Notes cue columns for every Part — cover the right-hand notes and answer from memory.

☐ Re-do any quiz bank questions you got wrong across all six Parts. Focus on the rationales.

☐ Review the Common Mistakes, Rapid Review, and Self-Assessment Checklist sections for your two weakest Parts.

☐ Walk the six links in the chain of infection out loud, naming one HHA action that breaks each link. Do it again for the PPE donning and doffing sequence.

☐ Drill the three highest-yield scenario families one more time: scope-of-practice refusals (what the HHA does vs. does not do), fall prevention and transfer safety, and recognition of acute change (hypoglycemia, CHF/COPD decompensation, delirium, suicidal ideation).

Exam Simulation

☐ Take the full-length CHHA practice exam included with this book. Complete it in one 

sitting, timed, as close to real exam conditions as possible.

☐ Review your emailed score report. Identify which Parts you missed most and spend your remaining time on those Parts' Rapid Review and clinical scenarios only.