CNA PRACTICE EXAM
QUESTIONS AND
ANSWERS
1. Bed Care
Why should the bed remain wrinkle-free?
✅ A. To help keep the skin healthy and prevent pressure sores
B. To make the bed look tidy
C. To reduce noise
D. To improve airflow
Rationale: Wrinkles cause friction and pressure, which may lead to pressure ulcers.
2. Medical Device
What is the term for a device that replaces a missing body part?
✅ A. Prosthesis
B. Splint
C. Brace
D. Cast
Rationale: A prosthesis replaces a missing body part to restore function or appearance.
3. Unit Conversion
To convert four ounces of water to milliliters (mL), multiply four by:
✅ A. 30
B. 15
C. 25
D. 45
1
,Rationale: 1 ounce = 30 mL; therefore, 4 oz × 30 = 120 mL.
4. End-of-Life Care
Which healthcare setting is for people expected to die within six months?
✅ A. Hospice
B. Rehabilitation center
C. Assisted living
D. Acute care unit
Rationale: Hospice care focuses on comfort and quality of life for terminally ill patients.
5. Abbreviation
Which abbreviation means “nothing by mouth”?
✅ A. NPO
B. BID
C. PRN
D. TID
Rationale: NPO (nil per os) indicates no oral intake allowed.
6. Exercise Type
Exercises that move joints through their full range of motion are called:
✅ A. Range of motion exercises
B. Flexion drills
C. Strength training
D. Aerobic conditioning
Rationale: ROM exercises prevent stiffness and maintain flexibility.
7. Medical Terminology
What is the medical term for high blood pressure?
✅ A. Hypertension
B. Hypotension
2
, C. Hyperglycemia
D. Tachycardia
Rationale: Hypertension refers to persistently elevated blood pressure.
8. Scope of Practice
Which task is outside the scope of practice for a nursing assistant?
✅ A. Inserting tubes into a resident’s body
B. Measuring vital signs
C. Assisting with ambulation
D. Helping with feeding
Rationale: Invasive procedures are beyond a nursing assistant’s permitted duties.
9. Infection Control
Standard Precautions should be practiced:
✅ A. On every single person in your care
B. Only when infection is suspected
C. Only when gloves are available
D. Only for residents with known infections
Rationale: Standard precautions apply to all patients, regardless of diagnosis.
10. Rehabilitation
Which kind of care helps restore a resident to the highest level of functioning possible?
✅ A. Rehabilitation
B. Long-term care
C. Palliative care
D. Preventive care
Rationale: Rehabilitation promotes recovery and maximum independence.
11. Care Plan
If an activity is not listed on the care plan, what should the nursing assistant do?
✅ A. Not perform the activity
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QUESTIONS AND
ANSWERS
1. Bed Care
Why should the bed remain wrinkle-free?
✅ A. To help keep the skin healthy and prevent pressure sores
B. To make the bed look tidy
C. To reduce noise
D. To improve airflow
Rationale: Wrinkles cause friction and pressure, which may lead to pressure ulcers.
2. Medical Device
What is the term for a device that replaces a missing body part?
✅ A. Prosthesis
B. Splint
C. Brace
D. Cast
Rationale: A prosthesis replaces a missing body part to restore function or appearance.
3. Unit Conversion
To convert four ounces of water to milliliters (mL), multiply four by:
✅ A. 30
B. 15
C. 25
D. 45
1
,Rationale: 1 ounce = 30 mL; therefore, 4 oz × 30 = 120 mL.
4. End-of-Life Care
Which healthcare setting is for people expected to die within six months?
✅ A. Hospice
B. Rehabilitation center
C. Assisted living
D. Acute care unit
Rationale: Hospice care focuses on comfort and quality of life for terminally ill patients.
5. Abbreviation
Which abbreviation means “nothing by mouth”?
✅ A. NPO
B. BID
C. PRN
D. TID
Rationale: NPO (nil per os) indicates no oral intake allowed.
6. Exercise Type
Exercises that move joints through their full range of motion are called:
✅ A. Range of motion exercises
B. Flexion drills
C. Strength training
D. Aerobic conditioning
Rationale: ROM exercises prevent stiffness and maintain flexibility.
7. Medical Terminology
What is the medical term for high blood pressure?
✅ A. Hypertension
B. Hypotension
2
, C. Hyperglycemia
D. Tachycardia
Rationale: Hypertension refers to persistently elevated blood pressure.
8. Scope of Practice
Which task is outside the scope of practice for a nursing assistant?
✅ A. Inserting tubes into a resident’s body
B. Measuring vital signs
C. Assisting with ambulation
D. Helping with feeding
Rationale: Invasive procedures are beyond a nursing assistant’s permitted duties.
9. Infection Control
Standard Precautions should be practiced:
✅ A. On every single person in your care
B. Only when infection is suspected
C. Only when gloves are available
D. Only for residents with known infections
Rationale: Standard precautions apply to all patients, regardless of diagnosis.
10. Rehabilitation
Which kind of care helps restore a resident to the highest level of functioning possible?
✅ A. Rehabilitation
B. Long-term care
C. Palliative care
D. Preventive care
Rationale: Rehabilitation promotes recovery and maximum independence.
11. Care Plan
If an activity is not listed on the care plan, what should the nursing assistant do?
✅ A. Not perform the activity
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