Certified Alzheimer Caregiver (CAC) Exam — Questions and Answers

Question 1: What is polypharmacy and why is it a concern for Alzheimer's patients?

Taking medications at multiple times a day; it improves adherence
Taking one medication for multiple conditions; it is generally safe
Using pharmacy delivery services; it risks delays
Taking multiple medications simultaneously; it increases the risk of drug interactions and adverse effects (Correct answer)

Correct answer: Taking multiple medications simultaneously; it increases the risk of drug interactions and adverse effects

Polypharmacy refers to the concurrent use of multiple medications, which greatly increases interaction risks and side effects in older adults with Alzheimer's.

Question 2: In which Alzheimer's stage does a person typically still retain their personal history but show difficulty with complex problem-solving and planning?

Severe stage
Mild (early) stage (Correct answer)
Pre-clinical stage
Moderate stage

Correct answer: Mild (early) stage

In the mild stage, personal history is generally retained but complex cognitive tasks like planning become increasingly difficult.

Question 3: A person with Alzheimer's repeatedly puts on multiple layers of clothing regardless of the temperature. The caregiver should:

Lock the closet to prevent access to extra clothing
Argue that they are wearing too much and remove clothes immediately
Allow unlimited layering to avoid conflict
Redirect with a simple activity and quietly remove excess layers later (Correct answer)

Correct answer: Redirect with a simple activity and quietly remove excess layers later

Redirection followed by calm assistance respects dignity and avoids power struggles while addressing the safety concern.

Question 4: Which stage of Alzheimer's typically corresponds to a MMSE (Mini-Mental State Examination) score of 10–19 out of 30?

Pre-clinical stage
Moderate stage (Correct answer)
Severe stage
Mild stage

Correct answer: Moderate stage

An MMSE score of 10–19 indicates moderate cognitive impairment, corresponding to the moderate stage of Alzheimer's disease.

Question 5: You are a caregiver for Mr. Lee, who has moderate Alzheimer's. A friendly neighbor, who often helps with groceries, asks you for specific details about Mr. Lee's latest doctor's appointment and medication changes. According to the Health Insurance Portability and Accountability Act (HIPAA), what is the most appropriate response?

Share the information, as the neighbor is part of the informal care team.
Explain that due to privacy laws, you cannot share his personal health information without his or his legal representative's explicit consent. (Correct answer)
Tell the neighbor to ask Mr. Lee directly for the information.
Provide only general information, such as 'he's doing okay'.

Correct answer: Explain that due to privacy laws, you cannot share his personal health information without his or his legal representative's explicit consent.

HIPAA's Privacy Rule protects an individual's personal health information (PHI). Caregivers are bound by these rules and cannot disclose PHI to others, including well-meaning friends or neighbors, without the explicit consent of the patient or their legally authorized representative (such as a DPOA-HC). The most appropriate and legally compliant action is to decline to share the information, citing privacy regulations.

Question 6: Why is medication management particularly challenging for individuals with Alzheimer's disease?

They metabolize drugs faster than average
They require higher doses due to increased body mass
They may forget to take medications or take them multiple times (Correct answer)
They are allergic to most common medications

Correct answer: They may forget to take medications or take them multiple times

Memory loss in Alzheimer's disease causes patients to forget whether they have taken their medications, risking missed or double doses.

Question 7: The concept of 'therapeutic fibbing' in Alzheimer's care refers to:

Deceiving caregivers about resident conditions
Using small untruths to avoid distress when reality would cause harm (Correct answer)
Pretending activities are medical treatments
Documenting false observations to protect staff

Correct answer: Using small untruths to avoid distress when reality would cause harm

Therapeutic fibbing involves compassionate redirection from harmful truths when reality orientation would cause unnecessary distress.

Question 8: Why is it recommended to remove or lock alcohol in a home where a person with Alzheimer's lives?

Insurance companies require alcohol removal for liability coverage
Alcohol interferes with the accuracy of in-home cognitive screening tests
Alcohol consumption by a cognitively impaired person greatly increases fall, medication-interaction, and behavioral risks (Correct answer)
Alcohol chemically accelerates amyloid plaque formation

Correct answer: Alcohol consumption by a cognitively impaired person greatly increases fall, medication-interaction, and behavioral risks

Alcohol impairs balance, judgment, and medication metabolism, all of which are already compromised in Alzheimer's disease, multiplying the risk of harm.

Question 9: Which stage of Alzheimer's disease is characterized by subtle memory lapses that do not yet interfere significantly with daily functioning?

Very severe stage
Moderate stage
Mild (early) stage (Correct answer)
Severe stage

Correct answer: Mild (early) stage

The mild or early stage features subtle changes in memory and cognition that may not yet disrupt everyday functioning.

Question 10: A resident with moderate-stage Alzheimer's becomes agitated every afternoon. Which therapeutic activity strategy is most appropriate?

Schedule a complex new board game to keep the mind stimulated during that time
Restrict activities during the afternoon to minimize stimulation
Introduce a calm, familiar, repetitive activity before agitation typically begins (Correct answer)
Engage the resident in group debate sessions to redirect their focus

Correct answer: Introduce a calm, familiar, repetitive activity before agitation typically begins

Proactively introducing a calm, familiar activity before the typical onset of sundowning or agitation can prevent escalation by providing structured, soothing engagement.

Question 11: Which environmental factor MOST commonly triggers agitation in people with Alzheimer's?

Access to outdoor spaces
Presence of natural plants or flowers
Excessive noise, activity, or overstimulation (Correct answer)
Soft, indirect lighting

Correct answer: Excessive noise, activity, or overstimulation

Overstimulating environments with excessive noise, crowding, or activity commonly trigger or worsen agitation in people with Alzheimer's due to reduced sensory processing capacity.

Question 12: Which smoke detector placement strategy is MOST effective in a home where a person with Alzheimer's lives?

Detectors in common areas only, not bedrooms, to avoid sleep disruption
A single detector in the hallway outside the main bedroom
Interconnected detectors on every level and in every bedroom so all alarms sound simultaneously (Correct answer)
One detector in the kitchen near the stove only

Correct answer: Interconnected detectors on every level and in every bedroom so all alarms sound simultaneously

Interconnected detectors ensure all alarms sound at once throughout the home, maximizing the chance that a sleeping caregiver or a confused resident will hear the alert.

Question 13: Which practice best supports the emotional well-being of both the caregiver and the person with Alzheimer's during difficult interactions?

The caregiver delegates all difficult interactions to supervisors
The caregiver uses humor to defuse tension regardless of context
The caregiver pauses, uses deep breathing, and re-enters the interaction with calm presence (Correct answer)
The caregiver suppresses their own emotional reactions to appear professional

Correct answer: The caregiver pauses, uses deep breathing, and re-enters the interaction with calm presence

Brief self-regulation strategies allow the caregiver to return to a calm baseline, which directly benefits the person with Alzheimer's through emotional contagion.

Question 14: When a person with Alzheimer's expresses a wish to return home but lives safely in a memory care unit, a person-centered ethical response is to:

Acknowledge the feeling behind the wish and explore what 'home' means to them (Correct answer)
Immediately call the family to address the situation
Restrict discussion of home to reduce distress
Tell the person firmly that home is no longer an option

Correct answer: Acknowledge the feeling behind the wish and explore what 'home' means to them

Exploring the emotional meaning of 'home' allows the caregiver to address the underlying need compassionately without confrontation.

Question 15: What is a caregiver's role when the patient expresses concerns about treatment?

Force the patient to accept the treatment
Address the concerns and provide reassurance and clarity (Correct answer)
Deny the patient’s right to ask questions
Ignore the concerns and proceed with treatment

Correct answer: Address the concerns and provide reassurance and clarity

Caregivers should listen to the patient's concerns, provide clear explanations, and ensure the patient is informed and comfortable with decisions.

Question 16: The Global Deterioration Scale (GDS) used to stage Alzheimer's disease has how many levels?

7 (Correct answer)
3
5
10

Correct answer: 7

The Global Deterioration Scale (GDS), developed by Dr. Barry Reisberg, uses 7 levels to describe the stages of cognitive decline from normal aging through severe Alzheimer's.

Question 17: Which element of a caregiver wellness plan is considered the foundation upon which all other self-care strategies depend?

Monthly respite vacations
Adequate and consistent sleep (Correct answer)
Daily journaling practice
Weekly massage therapy

Correct answer: Adequate and consistent sleep

Adequate sleep is the foundational self-care element because sleep deprivation impairs all other physical and emotional coping capacities.

Question 18: Which of the following is considered a 'red flag' symptom requiring immediate emergency medical attention in an Alzheimer's patient?

Sudden facial drooping, arm weakness, or speech difficulty (Correct answer)
Difficulty remembering a recent TV show
Occasional mood swings
Mild forgetfulness

Correct answer: Sudden facial drooping, arm weakness, or speech difficulty

Sudden facial drooping, arm weakness, and speech difficulty are classic stroke warning signs (FAST: Face, Arms, Speech, Time) requiring immediate 911 activation.

Question 19: When setting up a bedroom for a person with moderate Alzheimer's, which lighting strategy is MOST recommended?

A single lamp controlled by a timer that turns off at midnight
Bright overhead fluorescent lights kept on all night
Blackout curtains to promote uninterrupted sleep
Nightlights placed at floor level along the path to the bathroom (Correct answer)

Correct answer: Nightlights placed at floor level along the path to the bathroom

Floor-level nightlights illuminate pathways without harsh glare, reducing fall risk during nighttime bathroom trips while minimizing sleep disruption.

Question 20: When a person with Alzheimer's disease lacks decision-making capacity, who has the legal authority to consent to medical treatment?

The attending physician alone
Any family member who is present
The person's legally authorized representative or surrogate decision-maker (Correct answer)
The long-term care facility administrator

Correct answer: The person's legally authorized representative or surrogate decision-maker

A legally authorized representative—such as a healthcare proxy or legal guardian—holds authority to consent to treatment when capacity is lost.

Question 21: The REACH II (Resources for Enhancing Alzheimer's Caregiver Health) program is significant because it:

Is an evidence-based intervention proven to reduce caregiver burden and depression (Correct answer)
Provides financial grants directly to caregiver families
Focuses exclusively on care recipients' cognitive training
Trains caregivers to administer medications independently

Correct answer: Is an evidence-based intervention proven to reduce caregiver burden and depression

REACH II is a landmark evidence-based program demonstrating significant reductions in caregiver burden, depression, and stress across diverse caregiver populations.

Question 22: When a person with Alzheimer's is being transferred from a wheelchair to a bed, the caregiver should:

Use proper body mechanics and assistive devices to ensure safe transfer (Correct answer)
Transfer the person as quickly as possible to minimize exertion
Allow the person to transfer independently regardless of fall risk
Lift the person by gripping their arms

Correct answer: Use proper body mechanics and assistive devices to ensure safe transfer

Proper body mechanics and appropriate assistive equipment protect both the caregiver and the care recipient during transfers.

Question 23: When a person with Alzheimer's uses words incorrectly or makes up new words (neologisms), the caregiver's best response is to:

Ignore the person until they speak clearly
Redirect immediately to a different topic without engaging
Correct the person and ask them to repeat themselves properly
Focus on the emotional tone and intent behind the words (Correct answer)

Correct answer: Focus on the emotional tone and intent behind the words

Focusing on emotional tone and intent allows meaningful connection even when words are garbled or invented.

Question 24: When a person with Alzheimer's exhibits aggressive behavior, the caregiver's first step should be to:

Restrain the person to prevent harm
Immediately call emergency services
Step back, ensure safety, and identify possible triggers (Correct answer)
Administer PRN medication without assessing the cause

Correct answer: Step back, ensure safety, and identify possible triggers

Identifying triggers such as pain, fear, or overstimulation helps caregivers address the root cause of aggression.

Question 25: A caregiver notices their loved one can no longer remember the current year but still recognizes family members. Which stage does this BEST represent?

Moderate (middle) (Correct answer)
Mild (early)
Severe (late)
Preclinical

Correct answer: Moderate (middle)

Forgetting the year while still recognizing family members is consistent with moderate-stage Alzheimer's, where recent and factual memory declines before personal recognition.

Question 26: A caregiver asks a person with Alzheimer's 'Do you want to get dressed?' and the person says no every time. A better approach would be to:

Force dressing quickly and move on with the schedule
Rephrase as a choice: 'Would you like to wear the blue sweater or the red one today?' (Correct answer)
Document persistent refusal and escalate to management
Skip dressing for several days until the person agrees

Correct answer: Rephrase as a choice: 'Would you like to wear the blue sweater or the red one today?'

Offering a limited, specific choice shifts focus from whether to comply to which option to pick, often enabling cooperation.

Question 27: Which activity is MOST likely to reduce agitation in a person with late-stage Alzheimer's disease?

A written journaling exercise
Gentle sensory stimulation such as hand massage or soft music (Correct answer)
A competitive board game to stimulate cognition
A group discussion about current events

Correct answer: Gentle sensory stimulation such as hand massage or soft music

In late-stage Alzheimer's, sensory-based activities like gentle touch or familiar music provide comfort without requiring cognitive engagement.

Question 28: What is informed consent?

The patient agrees to everything without knowing details
The patient is forced into agreeing for treatment
The caregiver makes decisions without consulting the patient
The patient understands and agrees to the care provided (Correct answer)

Correct answer: The patient understands and agrees to the care provided

Informed consent ensures that the patient is aware of their care options and voluntarily agrees to the treatment plan.

Question 29: What is the first stage of Alzheimer's disease?

Mild cognitive impairment (Correct answer)
Moderate Alzheimer's
Advanced Alzheimer's
Severe Alzheimer's

Correct answer: Mild cognitive impairment

The first stage typically involves no symptoms or very mild symptoms that may not be noticeable.

Question 30: How often should an Alzheimer's patient's medication list be reviewed by a healthcare provider?

Only when a new symptom appears
Only when the patient requests it
Once every 5 years
At least every 6–12 months or with any significant health change (Correct answer)

Correct answer: At least every 6–12 months or with any significant health change

Regular medication reviews every 6–12 months ensure continued appropriateness, catch drug interactions, and adjust for disease progression.

Question 31: What is the primary goal of reminiscence therapy for an individual with dementia?

To evoke positive emotions and a sense of self by accessing long-term memories. (Correct answer)
To test the accuracy of their long-term memory against historical facts.
To correct their inaccurate memories to reorient them to reality.
To help them learn new information by linking it to past events.

Correct answer: To evoke positive emotions and a sense of self by accessing long-term memories.

Reminiscence therapy's main purpose is not to test or correct memories, but to use past experiences, often pleasant ones, to stimulate conversation and provide a sense of value, identity, and connection. [2, 7] The focus is on the emotional well-being and positive feelings that recalling these memories can bring, rather than the factual accuracy of the memories themselves. [4, 9]

Question 32: A person with Alzheimer's suddenly becomes more agitated and confused than usual over 24 hours. The caregiver should FIRST suspect:

An underlying medical condition such as infection or pain (Correct answer)
Disease progression requiring hospice evaluation
A reaction to loneliness
A new behavioral symptom of Alzheimer's

Correct answer: An underlying medical condition such as infection or pain

Acute changes in behavior often signal an underlying medical issue such as urinary tract infection, pain, or medication side effect rather than simple disease progression.

Question 33: The 'sandwich generation' caregiver is best described as someone who:

Works professionally as a paid caregiver
Cares for a parent while raising their own children (Correct answer)
Coordinates care from a distance
Provides care only on weekends

Correct answer: Cares for a parent while raising their own children

Sandwich generation caregivers face dual responsibilities of raising children and caring for aging parents simultaneously, intensifying stress.

Question 34: A person with Alzheimer's repeatedly tries to leave through the back door at dusk. Which environmental modification best addresses this 'sundowning' exit-seeking behavior?

Lock the person in their bedroom after 4 PM
Place a full-length mirror on or beside the back door (Correct answer)
Remove all furniture near the door
Install a deadbolt requiring a key on the inside

Correct answer: Place a full-length mirror on or beside the back door

A mirror on or beside an exit door can discourage wandering because many people with Alzheimer's do not recognize their own reflection and turn away.

Question 35: What is a common sign that an Alzheimer's patient may be developing a urinary tract infection (UTI)?

Improved appetite
Improved mood and energy
Sudden increase in confusion or behavioral changes (Correct answer)
Decreased urination

Correct answer: Sudden increase in confusion or behavioral changes

UTIs frequently manifest as sudden worsening confusion or behavioral changes in older adults with dementia rather than typical urinary symptoms.

Question 36: A person with Alzheimer's disease becomes increasingly agitated and confused in the late afternoon and early evening. This behavior is commonly referred to as:

Nocturnal delirium
Circadian dysrhythmia
Evening-onset anxiety
Sundowning (Correct answer)

Correct answer: Sundowning

Sundowning is the term used to describe the worsening of confusion, agitation, and irritability that begins or intensifies as daylight begins to fade and continues into the night.

Question 37: Why should caregivers remove or cover mirrors in some stages of Alzheimer's disease?

The person may not recognize their reflection and become frightened or agitated (Correct answer)
Reflections can trigger seizures in Alzheimer's patients
Mirrors cause motion sickness in persons with dementia
Mirrors increase hoarding behaviors

Correct answer: The person may not recognize their reflection and become frightened or agitated

In mid-to-late Alzheimer's, individuals often fail to recognize their own reflection, which can cause fear, confusion, or verbal/physical aggression.

Question 38: Which of the following is the best practice for maintaining skin integrity during incontinence care for a person with Alzheimer's?

Limit fluid intake to reduce incontinence episodes
Change incontinence products once daily to reduce disruption
Apply barrier cream and perform frequent checks and changes (Correct answer)
Use talcum powder liberally after each change

Correct answer: Apply barrier cream and perform frequent checks and changes

Frequent checks, timely changes, and barrier cream prevent moisture-associated skin breakdown in incontinent individuals.

Question 39: Which behavior might indicate an Alzheimer's patient is experiencing uncontrolled pain?

Increased agitation, grimacing, or moaning (Correct answer)
Increased participation in activities
Asking for extra meals
Sleeping longer than usual without distress

Correct answer: Increased agitation, grimacing, or moaning

Patients with advanced Alzheimer's often cannot verbally express pain, so behavioral cues like agitation and grimacing serve as pain indicators.

Question 40: Which vital sign change should prompt a caregiver to contact a healthcare provider for an Alzheimer's patient?

Blood pressure of 118/76 mmHg
Temperature of 99.1°F after exercise
Respiratory rate of 16 breaths per minute
Heart rate consistently above 100 bpm at rest (Correct answer)

Correct answer: Heart rate consistently above 100 bpm at rest

A sustained resting heart rate above 100 bpm (tachycardia) can indicate infection, dehydration, or cardiac issues requiring medical evaluation.

Question 41: A person with Alzheimer's begins eating items such as decorative fruit, soap bars, and potpourri. Which environmental strategy is MOST appropriate?

Label every non-food item with a warning sign
Remove non-food look-alike objects from accessible areas and store them securely (Correct answer)
Restrict the person to one room containing only approved items
Replace all decorative items with edible replicas

Correct answer: Remove non-food look-alike objects from accessible areas and store them securely

Removing non-food objects from accessible spaces eliminates the opportunity for pica-related ingestion without relying on the person's declining judgment.

Question 42: Which of the following is a common medication side effect that caregivers should monitor in Alzheimer's patients taking cholinesterase inhibitors?

Increased blood pressure
Hyperactivity and insomnia
Nausea, vomiting, and diarrhea (Correct answer)
Excessive weight gain

Correct answer: Nausea, vomiting, and diarrhea

Cholinesterase inhibitors such as donepezil commonly cause gastrointestinal side effects including nausea, vomiting, and diarrhea.

Question 43: A caregiver places camouflage covers over door knobs in a home. What is the intended effect?

To alert the caregiver when a knob is touched via a pressure sensor
To meet fire-safety requirements for residential care facilities
To improve grip for an arthritic person with dementia
To prevent the person from distinguishing the door from the surrounding wall, reducing exit attempts (Correct answer)

Correct answer: To prevent the person from distinguishing the door from the surrounding wall, reducing exit attempts

Camouflage door knob covers blend into the door or wall color, making knobs visually less identifiable and reducing the likelihood that a person with dementia will attempt to exit.

Question 44: Which of these symptoms is commonly associated with the early stage of Alzheimer's?

Complete loss of motor skills
Severe disorientation
Inability to recognize familiar faces
Memory loss, especially with recent events (Correct answer)

Correct answer: Memory loss, especially with recent events

In the early stage, individuals may experience mild memory loss, particularly in recalling recent events.

Question 45: A caregiver notices the person with Alzheimer's repeatedly confuses the basement door with the bathroom door. What is the SAFEST immediate solution?

Place a clear 'BATHROOM' sign with a picture on the bathroom door and a childproof knob cover on the basement door (Correct answer)
Paint the basement door the same color as the walls to make it less visible
Move the person's bedroom closer to the bathroom
Remove the basement door and install a baby gate at the top of the stairs

Correct answer: Place a clear 'BATHROOM' sign with a picture on the bathroom door and a childproof knob cover on the basement door

Combining a pictorial sign on the correct door with a childproof cover on the hazardous door addresses both navigation and fall-prevention simultaneously.

Question 46: Why should over-the-counter antihistamines (like diphenhydramine) be used cautiously in Alzheimer's patients?

They have anticholinergic effects that can worsen cognitive impairment and confusion (Correct answer)
They cause hypertension
They increase the risk of seizures
They reduce the effectiveness of Alzheimer's medications by blocking absorption

Correct answer: They have anticholinergic effects that can worsen cognitive impairment and confusion

Diphenhydramine's anticholinergic properties block acetylcholine, which can worsen memory and confusion in Alzheimer's patients.

Question 47: A person with Alzheimer's repeatedly says they want to 'go to work.' The BEST caregiver response is to:

Remind them they are retired and no longer work
Ignore the statement to avoid reinforcing the confusion
Engage them in a task-like activity that mirrors work, such as folding towels (Correct answer)
Contact their former employer to explain the situation

Correct answer: Engage them in a task-like activity that mirrors work, such as folding towels

Engaging the person in purposeful, work-like activities validates their identity and meets the need for purpose without confronting their altered reality.

Question 48: Which activity would be LEAST appropriate for a person in the moderate stage of Alzheimer's disease?

Looking through a personalized memory book
Sorting colored buttons into groups
Learning a new language using a structured app (Correct answer)
Folding towels or washcloths

Correct answer: Learning a new language using a structured app

Learning a new language requires intact episodic and working memory that is significantly impaired in moderate-stage Alzheimer's, making this task inappropriate and frustrating.

Question 49: A caregiver notices that a resident with Alzheimer's becomes distressed when shown family photo albums. What is the most appropriate response?

Interpret the distress as therapeutic grief work and encourage it
Ask the resident to identify each person to improve cognitive function
Remove the photos immediately and choose a different activity that brings comfort (Correct answer)
Continue showing photos to stimulate memory recall regardless of distress

Correct answer: Remove the photos immediately and choose a different activity that brings comfort

If a particular activity causes distress, caregivers should immediately discontinue it and redirect to a comforting alternative, as the goal of therapeutic activity is well-being, not distress.

Question 50: Which ethical principle is upheld when caregivers ensure a person with Alzheimer's is protected from harm and unsafe situations?

Non-maleficence
Beneficence (Correct answer)
Justice
Autonomy

Correct answer: Beneficence

Beneficence refers to the duty to act in the patient's best interest by promoting their wellbeing and protecting them from harm.

Question 51: How can caregivers assist with memory loss in Alzheimer's patients?

By offering emotional support and reassurance (Correct answer)
By reminding patients to remember everything at once
By allowing the patient to handle all tasks independently
By ignoring memory issues

Correct answer: By offering emotional support and reassurance

Caregivers can help by providing reminders, establishing routines, and creating a safe and familiar environment.

Question 52: Which of the following is a key safety measure to implement in the kitchen for an individual with Alzheimer's disease?

Storing all food, including fresh fruit, in locked cabinets.
Keeping all medications and cleaning supplies in their original containers on the countertop for easy identification.
Disconnecting the smoke detector to prevent alarms from causing agitation.
Installing automatic shut-off devices on the stove and other cooking appliances. (Correct answer)

Correct answer: Installing automatic shut-off devices on the stove and other cooking appliances.

Appliances with automatic shut-off features are crucial for preventing fires, as individuals with dementia may forget to turn them off. Storing all food away isn't practical, though poisonous items should be secured. Disconnecting a smoke detector is a major safety violation. Medications and cleaning supplies should be locked away to prevent accidental ingestion.

Question 53: Which environmental modification best reduces fall risk for a person with Alzheimer's?

Adding throw rugs at entry points
Locking all doors to restrict movement
Keeping rooms dimly lit to avoid overstimulation
Installing grab bars in the bathroom and removing tripping hazards (Correct answer)

Correct answer: Installing grab bars in the bathroom and removing tripping hazards

Grab bars and clear pathways directly reduce the most common causes of falls in people with dementia.

Question 54: A person with Alzheimer's frequently removes their clothing in common areas. The MOST appropriate initial response is to:

Document the behavior and notify family immediately
Move the person to a locked room
Apply physical restraints to prevent undressing
Assess for physical discomfort such as heat, pain, or ill-fitting clothing (Correct answer)

Correct answer: Assess for physical discomfort such as heat, pain, or ill-fitting clothing

Inappropriate undressing often has a physical trigger such as discomfort, overheating, or poorly fitting garments that should be assessed first.

Question 55: What is the purpose of understanding Alzheimer's disease stages for a caregiver?

To predict the exact date of decline
To determine whether the diagnosis is correct
To avoid discussing the disease with the person
To anticipate changing care needs and plan proactively (Correct answer)

Correct answer: To anticipate changing care needs and plan proactively

Understanding stages helps caregivers anticipate upcoming changes in care needs, safety risks, and communication strategies.

Question 56: What is the purpose of a 'life review' or 'legacy project' as part of end-of-life care for Alzheimer's patients?

To assess the patient's cognitive decline for medical records
To help the patient and family find meaning, preserve memories, and achieve a sense of closure (Correct answer)
To evaluate whether the patient is eligible for additional treatments
To document property and financial assets for estate planning

Correct answer: To help the patient and family find meaning, preserve memories, and achieve a sense of closure

Life review activities—such as creating memory books or recording stories—help preserve the patient's identity, provide comfort, and give family members meaningful mementos.

Question 57: Which of the following best describes the 'validation' approach when a person with Alzheimer's insists they need to go to work, even though they have been retired for 20 years?

Firmly correct them by reminding them of the year and their retirement date
Agree that they must go to work and help them get ready to avoid conflict
Explore the feelings behind the statement and respond to the emotional need rather than the factual error (Correct answer)
Ignore the statement and change the subject immediately

Correct answer: Explore the feelings behind the statement and respond to the emotional need rather than the factual error

The validation approach acknowledges the emotional content behind statements rather than correcting factual errors, reducing distress and maintaining dignity.

Question 58: Which approach best demonstrates cultural sensitivity when planning therapeutic activities for a person with Alzheimer's?

Letting the person choose only from a standard activity menu
Incorporating music, foods, rituals, and topics that reflect the person's cultural background and heritage (Correct answer)
Offering only mainstream American activities to ensure all residents are treated equally
Avoiding cultural activities to prevent potential offense to other residents

Correct answer: Incorporating music, foods, rituals, and topics that reflect the person's cultural background and heritage

Incorporating culturally relevant activities honors identity, accesses deeply ingrained memories and preferences, and promotes a sense of belonging and dignity.

Question 59: A person with late-stage Alzheimer's loses the ability to recognize close family members. What is the clinical term for this symptom?

Apraxia
Amnesia
Agnosia (Correct answer)
Aphasia

Correct answer: Agnosia

Agnosia is the inability to recognize familiar people, objects, or places, and is common in severe Alzheimer's disease.

Question 60: Which of the following describes a key difference between Alzheimer's-related memory loss and normal age-related forgetfulness?

Alzheimer's primarily affects physical coordination before memory
Alzheimer's involves forgetting recent events while retaining very distant memories early on (Correct answer)
Normal aging affects procedural memory first
Normal aging causes progressive inability to recognize family

Correct answer: Alzheimer's involves forgetting recent events while retaining very distant memories early on

In early Alzheimer's, short-term memory is most affected while distant long-term memories may remain intact for longer.

Question 61: A newly diagnosed Alzheimer's patient refuses to stop driving despite safety concerns. What is the most appropriate first ethical and legal step?

Notify local law enforcement to revoke the license
Consult with the physician who may report to the DMV and have a direct conversation with the patient (Correct answer)
Allow the patient to continue driving as their autonomy is paramount
Immediately disable the vehicle without telling the patient

Correct answer: Consult with the physician who may report to the DMV and have a direct conversation with the patient

The physician can report unsafe drivers to the DMV in many states, and an honest conversation with the patient about safety risks respects dignity while addressing the legal and public safety concern.

Question 62: What is the BEST reason to use a consistent, simple room layout for a person with moderate Alzheimer's disease?

Consistent layouts reduce the person's appetite for exploration
Familiar spatial arrangements compensate for memory loss and help the person navigate independently (Correct answer)
It complies with occupational therapy guidelines for Medicare reimbursement
It reduces housekeeping labor for the caregiver

Correct answer: Familiar spatial arrangements compensate for memory loss and help the person navigate independently

Preserving a familiar environment leverages procedural and spatial memory that is often retained longer than explicit memory in Alzheimer's disease.

Question 63: What is a common emotional response caregivers may experience after the death of an Alzheimer's patient they have cared for over many years?

Complete indifference, since the caregiver anticipated the death
Immediate and complete emotional resolution with no grief
A mix of grief, relief, and guilt, which are all normal responses (Correct answer)
Intense anger directed at the hospice team for allowing the death to occur

Correct answer: A mix of grief, relief, and guilt, which are all normal responses

It is normal for caregivers to simultaneously feel grief over the loss, relief that suffering has ended, and guilt about feeling relieved — all of these emotions are valid and expected.

Question 64: What is the primary purpose of using contrasting colors (e.g., a brightly colored toilet seat) in a bathroom used by a person with Alzheimer's?

To make cleaning easier for the caregiver
To compensate for depth-perception and visual contrast deficits (Correct answer)
To stimulate mood and reduce depression
To comply with ADA bathroom requirements

Correct answer: To compensate for depth-perception and visual contrast deficits

Alzheimer's disease impairs contrast sensitivity and depth perception, so contrasting colors help the individual locate fixtures and surfaces accurately.

Question 65: A caregiver notes that a person with Alzheimer's drools and has increased difficulty swallowing liquids. The recommended modification is:

Increase fluid intake to keep the throat lubricated
Switch to hot beverages only
Add a thickening agent to liquids per the speech therapist's recommendation (Correct answer)
Stop providing liquids to prevent aspiration

Correct answer: Add a thickening agent to liquids per the speech therapist's recommendation

Thickened liquids, as prescribed by a speech therapist, slow liquid flow and reduce aspiration risk in dysphagia.

Question 66: A caregiver notices that a resident with Alzheimer's becomes combative during bathing. The BEST first step is to:

Identify and modify specific triggers during the bath routine (Correct answer)
Skip bathing to avoid conflict
Require two staff members to restrain the resident
Administer a sedative before each bath

Correct answer: Identify and modify specific triggers during the bath routine

Identifying triggers such as water temperature, lighting, or privacy concerns allows caregivers to modify the routine to reduce combativeness.

Question 67: When assisting a person with Alzheimer's during mealtime, which strategy is most effective for encouraging adequate nutrition and independence?

Turning on the television to provide a calming distraction.
Setting a strict time limit for finishing the meal to maintain schedule.
Serving multiple courses to provide variety.
Using adaptive utensils and serving finger foods. (Correct answer)

Correct answer: Using adaptive utensils and serving finger foods.

As dementia progresses, coordination and the ability to use utensils can decline. Adaptive equipment, like specially designed handles, and easy-to-handle finger foods can empower the individual to eat more independently and safely. A quiet dining environment with minimal distractions is generally recommended over a television. Serving one food at a time, rather than multiple courses, can also reduce confusion.

Question 68: Why should a caregiver avoid rushing an Alzheimer's patient during meals?

Rushing has no effect on the patient
Rushing increases appetite
Rushing improves memory of the meal
Rushing can cause choking and increase anxiety (Correct answer)

Correct answer: Rushing can cause choking and increase anxiety

Rushing meals increases choking risk and creates anxiety, which can further impair eating ability in Alzheimer's patients.

Question 69: During which stage of Alzheimer's disease does a person typically first require assistance with daily activities like bathing and dressing?

Pre-clinical stage
Moderate (middle) stage (Correct answer)
Mild (early) stage
Severe (late) stage

Correct answer: Moderate (middle) stage

In the moderate stage, cognitive and functional decline becomes significant enough that the person needs help with ADLs such as bathing and dressing.

Question 70: A caregiver is helping a client with late-stage dementia who has difficulty with mobility. When transferring the client from the bed to a wheelchair, what is the most crucial safety consideration?

Ensuring the client's favorite music is playing.
Explaining the entire process in great detail.
Making sure the wheelchair's brakes are locked. (Correct answer)
Performing the transfer as quickly as possible.

Correct answer: Making sure the wheelchair's brakes are locked.

Safety is paramount during transfers. Before attempting to move the client, the caregiver must ensure the wheelchair is stable and will not move by locking the brakes. This prevents falls and serious injury to both the client and the caregiver. While other options relate to comfort or communication, locking the brakes is a critical, non-negotiable safety step.

Question 71: Which statement about using antipsychotic medications for behavioral symptoms in Alzheimer's is ACCURATE?

They have no side effects in older adults with dementia
They are the first-line treatment recommended by all dementia guidelines
They cure the underlying cause of behavioral symptoms
They carry a black-box warning for increased mortality in elderly dementia patients (Correct answer)

Correct answer: They carry a black-box warning for increased mortality in elderly dementia patients

Antipsychotics carry an FDA black-box warning for increased risk of death in elderly patients with dementia and should be used only when non-pharmacological approaches fail.

Question 72: When speaking to a person with Alzheimer's, the caregiver's tone of voice should be:

Louder than normal to ensure comprehension
Formal and professional to establish authority
Slow, calm, and warm with clear enunciation (Correct answer)
Rapid so the person stays mentally engaged

Correct answer: Slow, calm, and warm with clear enunciation

A calm, warm tone conveys safety and respect, while slow clear speech aids comprehension for persons with cognitive decline.

Question 73: What is an effective way to encourage an Alzheimer's patient who refuses to eat?

Skip meals and try again the next day
Force small amounts of food
Offer finger foods and favorite foods in a calm setting (Correct answer)
Increase medications to stimulate appetite

Correct answer: Offer finger foods and favorite foods in a calm setting

Offering familiar, preferred finger foods in a low-stress environment can motivate reluctant eaters with Alzheimer's.

Question 74: When engaging a person with Alzheimer's in a cooking activity, which adaptation is most important for safety and success?

Allow the person to work independently with sharp tools to preserve autonomy
Simplify the task to a single step at a time and closely supervise the use of any heat or sharp items (Correct answer)
Only involve the person in activities that result in a complete, edible dish
Avoid any cooking activities as they are too hazardous for persons with dementia

Correct answer: Simplify the task to a single step at a time and closely supervise the use of any heat or sharp items

Task simplification and close supervision allow individuals to participate meaningfully in cooking while minimizing risks associated with sharp or hot items.

Question 75: In which stage of Alzheimer's disease does a person typically become unable to walk independently?

Moderate stage
Mild stage
Moderate-to-severe stage
Severe (late) stage (Correct answer)

Correct answer: Severe (late) stage

In the severe or late stage of Alzheimer's, motor abilities decline to the point where the person can no longer walk without assistance or at all.

Question 76: Which of the following describes the 'failure-free' activity design principle in Alzheimer's care?

Activities should have clearly defined correct and incorrect outcomes
Activities should be competitive to motivate participation
Activities should be designed so the person can succeed regardless of cognitive limitations (Correct answer)
Activities should present challenges so residents can develop new skills

Correct answer: Activities should be designed so the person can succeed regardless of cognitive limitations

Failure-free activities are designed so that any level of participation is successful, protecting self-esteem and encouraging ongoing engagement without frustration.

Question 77: Which practice helps prevent medication errors when multiple caregivers are involved in an Alzheimer's patient's care?

Relying on the patient to communicate their medications
Keeping medications hidden from all caregivers
Using a shared, up-to-date medication log or administration record (Correct answer)
Each caregiver maintains a separate list

Correct answer: Using a shared, up-to-date medication log or administration record

A shared medication administration record ensures all caregivers know what has been given, preventing accidental duplicate dosing.

Question 78: Which door alarm feature is MOST appropriate for a person with Alzheimer's who tends to wander at night?

A loud audible chime that sounds when the door is opened (Correct answer)
A keypad lock requiring a four-digit code
A timer-based lock that engages only during business hours
A silent alarm that only alerts a remote caregiver's phone

Correct answer: A loud audible chime that sounds when the door is opened

An audible chime alerts nearby caregivers immediately upon door opening, which is the quickest intervention for nighttime wandering.

Question 79: A person with Alzheimer's refuses to brush their teeth. Which approach is MOST appropriate?

Brush their teeth only once per week
Use a firm grip to open the mouth and brush quickly
Start by handing them the toothbrush and seeing if they will initiate (Correct answer)
Skip oral care until they are willing

Correct answer: Start by handing them the toothbrush and seeing if they will initiate

Handing the toothbrush initiates a familiar motor sequence; the person may begin brushing independently once they hold it.

Question 80: What is the role of a caregiver during a physician's appointment for an Alzheimer's patient?

Provide accurate behavioral and symptom observations and advocate for the patient (Correct answer)
Let the patient answer all questions independently
Remain in the waiting room to give the patient privacy
Only accompany the patient if they request it

Correct answer: Provide accurate behavioral and symptom observations and advocate for the patient

Caregivers serve as essential informants at medical appointments, providing accurate symptom history and behavioral observations the patient cannot reliably report.

Question 81: A caregiver is planning activities for a resident who was a former gardener. The resident can no longer go outdoors. Which adaptation is most appropriate?

Discontinue gardening-related activities since they can no longer be done authentically
Offer indoor potting activities with soil, small plants, and familiar gardening tools (Correct answer)
Switch the resident to an entirely different hobby to prevent disappointment
Show gardening videos and ask the resident to describe what they see

Correct answer: Offer indoor potting activities with soil, small plants, and familiar gardening tools

Adapting meaningful activities to current abilities—such as bringing gardening indoors—preserves identity, uses procedural memory, and maintains engagement.

Question 82: A certified Alzheimer's caregiver is offered a cash gift by a patient's grateful family member. Ethically, the caregiver should:

Accept the gift as a personal reward for good care
Decline and explain the professional boundary policy regarding gifts (Correct answer)
Report the family member to the facility administrator for attempting bribery
Accept only if the gift is under $20 in value

Correct answer: Decline and explain the professional boundary policy regarding gifts

Accepting gifts from clients or families creates a conflict of interest and violates professional boundaries; caregivers should politely decline and explain facility or professional code policies.

Question 83: A resident with Alzheimer's disease becomes agitated during personal care. What ethical principle should guide the caregiver's response?

Postpone all personal care until the person calms down independently
Use physical guidance to complete care regardless of resistance
Respect for the person's distress and adjustment of the approach to minimize discomfort (Correct answer)
Efficiency—complete the task as quickly as possible

Correct answer: Respect for the person's distress and adjustment of the approach to minimize discomfort

Recognizing and responding to the person's distress while adjusting care techniques upholds dignity and non-maleficence.

Question 84: Which of the following is a reliable indicator that a caregiver has moved from stress into clinical depression?

Persistent hopelessness lasting two or more weeks (Correct answer)
Frustration during challenging care tasks
Occasional sadness after a difficult day
Worry about the future of their loved one

Correct answer: Persistent hopelessness lasting two or more weeks

Persistent feelings of hopelessness lasting two or more weeks are a clinical marker distinguishing depression from normal caregiver stress.

Question 85: What is the BEST tool to help ensure an Alzheimer's patient takes the correct medication at the correct time?

Storing all medications in a single unlabeled bottle
Allowing the patient to self-manage their medications
Using a locked, automated pill dispenser with alarms (Correct answer)
Leaving medications on the kitchen counter

Correct answer: Using a locked, automated pill dispenser with alarms

Automated locked pill dispensers with timed alarms reduce errors and prevent access to multiple doses at once.

Question 86: A caregiver notices that their client with moderate Alzheimer's becomes increasingly confused and agitated in the late afternoon. What is this phenomenon called?

Sundowning (Correct answer)
Confabulation
Catastrophic reaction
Perseveration

Correct answer: Sundowning

Sundowning refers to increased confusion, agitation, and restlessness that occurs in the late afternoon or evening in people with Alzheimer's.

Question 87: A caregiver finds an Alzheimer's patient confused and unusually drowsy after taking medications. What should the caregiver do first?

Administer a stimulant from the medicine cabinet
Put the patient to bed and monitor in the morning
Give the patient more water and wait
Check the medications and contact the prescriber or Poison Control immediately (Correct answer)

Correct answer: Check the medications and contact the prescriber or Poison Control immediately

Sudden confusion and excessive drowsiness may indicate a medication error or adverse reaction requiring immediate medical consultation.

Question 88: Which environmental modification most directly improves grooming safety for a person with Alzheimer's?

Removing all mirrors from the bathroom
Using only manual razors to reduce cost
Keeping grooming supplies locked away
Installing grab bars near the sink (Correct answer)

Correct answer: Installing grab bars near the sink

Grab bars near the sink provide stability and prevent falls during grooming activities.

Question 89: What is the MAIN reason caregivers should keep a consistent daily routine in addition to environmental modifications for a person with Alzheimer's?

Consistent routines slow the biological progression of dementia
Routines qualify the household for Medicaid respite funding
Predictable routines reduce anxiety, decrease behavioral triggers, and reinforce safe environmental habits (Correct answer)
Routine compliance is required for assisted living licensure

Correct answer: Predictable routines reduce anxiety, decrease behavioral triggers, and reinforce safe environmental habits

Predictable sequences reduce cognitive load and anxiety, making environmental safety features more effective because the person is less likely to behave erratically.

Question 90: To promote safe toileting for a person with Alzheimer's who has frequent accidents, a caregiver should:

Use incontinence briefs and never attempt toileting schedules
Wait for the person to request bathroom assistance
Establish a regular toileting schedule every 2–3 hours (Correct answer)
Restrict fluid intake to reduce accidents

Correct answer: Establish a regular toileting schedule every 2–3 hours

A scheduled toileting routine every 2–3 hours proactively reduces accidents while respecting the person's dignity.

Question 91: When balancing autonomy and safety for an Alzheimer's patient who wants to continue driving, what is the most ethically sound approach?

Conduct a formal driving assessment and involve the physician in the decision (Correct answer)
Immediately confiscate car keys regardless of driving ability
Let the family decide without professional input
Allow driving since it supports independence

Correct answer: Conduct a formal driving assessment and involve the physician in the decision

A formal driving evaluation by a qualified professional, in consultation with the physician, balances the patient's autonomy with public safety concerns.

Question 92: What is the safest approach to managing medications for a person with Alzheimer's living at home?

Leave all medications in a clearly labeled weekly pill organizer on the kitchen counter
Lock all medications and administer them directly under caregiver supervision (Correct answer)
Place medications in the refrigerator to reduce the chance of accidental access
Ask the person to self-report when they have taken their medication

Correct answer: Lock all medications and administer them directly under caregiver supervision

Locked storage with caregiver-supervised administration prevents both missed doses and accidental overdose, which are serious risks in dementia.

Question 93: What is 'Snoezelen' therapy, and why is it used with Alzheimer's patients?

A group exercise program designed to improve balance and prevent falls
A cognitive training program designed to improve short-term memory in early-stage dementia
A speech therapy technique used to improve verbal communication
A multisensory environment using lights, sounds, textures, and aromas to provide gentle stimulation and relaxation (Correct answer)

Correct answer: A multisensory environment using lights, sounds, textures, and aromas to provide gentle stimulation and relaxation

Snoezelen therapy creates a multisensory environment that reduces agitation, promotes relaxation, and provides pleasurable sensory experiences for individuals with dementia.

Question 94: When evaluating the success of a therapeutic activity for a person with dementia, what is the MOST important factor for a caregiver to consider?

The person's ability to complete the activity without any assistance.
The creation of a tangible, finished product.
The length of time the person remains occupied by the activity.
The person's level of positive engagement and emotional response. (Correct answer)

Correct answer: The person's level of positive engagement and emotional response.

The primary measure of success for a therapeutic activity in dementia care is the quality of the experience for the individual. [17, 23] Positive emotional responses, signs of enjoyment, social interaction, and active participation are more important than whether a task is completed perfectly, independently, or for a long duration. [15, 20] The goal is to enhance quality of life and well-being.

Question 95: Which of the following is a sign of dehydration in an Alzheimer's patient?

Dark-colored urine (Correct answer)
Frequent urination
Increased appetite
Flushed, moist skin

Correct answer: Dark-colored urine

Dark-colored urine is a reliable early indicator of dehydration across all age groups, including Alzheimer's patients.

Question 96: In a care setting, why is it important to minimize clutter in hallways for residents with Alzheimer's?

Regulations require clutter-free hallways for infection control
Cluttered hallways slow emergency evacuation for all residents
Excess objects increase tripping risk and can confuse spatial navigation for those with dementia (Correct answer)
Clutter interferes with HVAC airflow and temperature regulation

Correct answer: Excess objects increase tripping risk and can confuse spatial navigation for those with dementia

Alzheimer's disease impairs depth perception and spatial judgment, making cluttered pathways a significant fall and disorientation hazard.

Question 97: What does 'PRN' mean on a medication order for an Alzheimer's patient?

Give every night at bedtime
Give by IV route only
Give as needed, based on specific symptoms or triggers (Correct answer)
Give only with food

Correct answer: Give as needed, based on specific symptoms or triggers

PRN (pro re nata) means 'as needed,' requiring caregivers to use clinical judgment about when specific symptoms warrant administration.

Question 98: A caregiver notices a person with Alzheimer's is pocketing food instead of swallowing during meals. This behavior most likely indicates:

A deliberate attempt to save food for later
A sign that the portion size is too large
The person dislikes the food
A swallowing difficulty that requires evaluation (Correct answer)

Correct answer: A swallowing difficulty that requires evaluation

Pocketing food is a common sign of dysphagia (swallowing difficulty) and should be reported to a healthcare provider.

Question 99: Which of the following best describes the PAINAD scale used in Alzheimer's care?

A blood test measuring pain biomarkers
A dietary assessment tool for measuring nutritional pain
A behavioral observation tool that assesses pain through facial expression, body language, and breathing (Correct answer)
A scale for rating caregiver stress levels

Correct answer: A behavioral observation tool that assesses pain through facial expression, body language, and breathing

PAINAD (Pain Assessment in Advanced Dementia) evaluates pain through five observable behaviors including breathing, vocalization, and body language.

Question 100: How can caregivers offer emotional support?

By avoiding emotional conversations
By focusing only on physical health
By offering empathy, validation, and comfort (Correct answer)
By making decisions without consulting the patient

Correct answer: By offering empathy, validation, and comfort

Caregivers can offer emotional support by being patient, listening, and offering reassurance to the patient.

Certified Alzheimer Caregiver (CAC) Exam

The CAC exam, administered by the National Certification Board for Alzheimer & Aging Care (NCBAC), tests caregivers' knowledge and competency in providing specialized care for individuals with Alzheimer's disease and related dementias, covering daily care, behavioral management, safety, medication monitoring, and legal and ethical responsibilities.

100

Questions

150 min

Time Limit

70%

To Pass

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