Allied Health Certification CNA – Certified Nursing Assistant Exam
Practice Test – Fall Semester 2026 Updated 2026 Complete
Study Guide with 250+ Verified Questions and Detailed Rationales
Covering Patient Care Basics, Vital Signs, Infection Control, ADLs,
Communication Skills, Safety Procedures, Documentation, and
Clinical Skills for CNA Certification Success
Question 1: Which of the following is the MOST important reason for a CNA to
perform hand hygiene before and after providing care to a resident?
A. To comply with facility policy
B. To prevent the spread of infection
C. To maintain professional appearance
D. To reduce time spent on documentation
CORRECT ANSWER: B. To prevent the spread of infection
RATIONALE:Hand hygiene is the single most effective practice to prevent healthcare-
associated infections. CNAs must perform hand hygiene before and after resident
contact to interrupt the chain of infection and protect both residents and staff from
pathogen transmission, as emphasized by CDC guidelines and standard precautions.
Question 2: When assisting a resident with ambulation using a gait belt, where
should the CNA position themselves?
A. Directly in front of the resident
B. Slightly behind and to the side of the resident
C. Two feet away to allow independence
D. Directly behind the resident holding both arms
CORRECT ANSWER: B. Slightly behind and to the side of the resident
RATIONALE:Positioning slightly behind and to the resident's weaker side allows the
CNA to provide optimal support, maintain balance, and react quickly if the resident
begins to fall. This stance ensures safety while promoting the resident's confidence and
independence during ambulation.
Question 3: A resident with dementia becomes agitated during bathing. What is the
BEST initial action for the CNA to take?
A. Restrain the resident gently to complete the task
B. Stop the activity, speak calmly, and reassess the approach
C. Call the nurse immediately to administer medication
D. Raise voice to redirect the resident's attention
CORRECT ANSWER: B. Stop the activity, speak calmly, and reassess the approach
RATIONALE:Persons with dementia may become agitated due to confusion, fear, or
discomfort. The CNA should prioritize de-escalation by stopping the triggering activity,
,using a calm tone, validating feelings, and modifying the approach (e.g., simplifying
steps, ensuring privacy) before proceeding, in alignment with person-centered care
principles.
Question 4: Which vital sign measurement requires the CNA to place the
stethoscope bell over the brachial artery?
A. Apical pulse
B. Blood pressure
C. Respiratory rate
D. Temperature
CORRECT ANSWER: B. Blood pressure
RATIONALE:When measuring blood pressure manually with a sphygmomanometer and
stethoscope, the bell or diaphragm is placed over the brachial artery in the antecubital
fossa to auscultate Korotkoff sounds. This allows accurate determination of systolic
and diastolic pressures.
Question 5: What is the PRIMARY purpose of using proper body mechanics when
lifting or moving a resident?
A. To complete tasks more quickly
B. To prevent injury to the CNA and the resident
C. To reduce the need for assistive devices
D. To comply with state licensing requirements
CORRECT ANSWER: B. To prevent injury to the CNA and the resident
RATIONALE:Proper body mechanics—including maintaining a wide base of support,
bending at the knees, keeping the back straight, and avoiding twisting—minimizes strain
on the CNA's musculoskeletal system and reduces the risk of falls or injury to the
resident during transfers and repositioning.
Question 6: A resident's skin appears red and warm over the sacrum. What should
the CNA do FIRST?
A. Apply lotion to moisturize the area
B. Reposition the resident and report to the nurse
C. Document the finding at the end of the shift
D. Massage the area to improve circulation
CORRECT ANSWER: B. Reposition the resident and report to the nurse
RATIONALE:Red, warm skin over a bony prominence may indicate early pressure injury
(Stage 1). The CNA should immediately relieve pressure by repositioning the resident
and report the finding to the nurse for further assessment and intervention, as massage
can cause tissue damage and delay reporting may worsen the injury.
,Question 7: Which of the following is a resident's right under the Omnibus Budget
Reconciliation Act (OBRA)?
A. To choose their roommate
B. To be free from unnecessary restraints
C. To receive medication on demand
D. To skip meals without consequence
CORRECT ANSWER: B. To be free from unnecessary restraints
RATIONALE:OBRA establishes federal standards for nursing home care, including
residents' rights. One key right is freedom from physical or chemical restraints unless
clinically justified and ordered by a physician. Restraints may only be used to treat
specific medical symptoms, not for staff convenience.
Question 8: When measuring a resident's oral temperature, which action should
the CNA AVOID?
A. Placing the thermometer under the tongue in the posterior sublingual pocket
B. Ensuring the resident has not consumed hot or cold liquids in the past 15 minutes
C. Using a glass mercury thermometer without a protective sheath
D. Instructing the resident to keep lips closed around the thermometer
CORRECT ANSWER: C. Using a glass mercury thermometer without a protective
sheath
RATIONALE:Glass mercury thermometers pose breakage and mercury exposure risks.
Most facilities now use digital thermometers with disposable probe covers. If glass
thermometers are used, they must have a protective sheath and be handled with
extreme caution per facility policy and OSHA guidelines.
Question 9: A resident with dysphagia is eating. What is the SAFEST position for the
CNA to maintain during feeding?
A. Supine with head flat
B. Semi-Fowler's position with head tilted forward
C. High-Fowler's position with chin slightly tucked
D. Side-lying with neck extended
CORRECT ANSWER: C. High-Fowler's position with chin slightly tucked
RATIONALE:High-Fowler's position (60-90 degrees) with chin tuck reduces aspiration
risk by promoting proper swallowing mechanics and keeping the airway protected. This
position uses gravity to assist food passage and minimizes the chance of food or liquid
entering the trachea.
Question 10: Which observation should the CNA report IMMEDIATELY to the nurse?
A. Resident complains of mild headache
B. Resident's urine output is dark amber
, C. Resident has sudden slurred speech and facial droop
D. Resident refuses to participate in activities
CORRECT ANSWER: C. Resident has sudden slurred speech and facial droop
RATIONALE:Sudden slurred speech and facial droop are classic signs of stroke (using
FAST: Face, Arms, Speech, Time). This is a medical emergency requiring immediate
notification of the nurse and activation of emergency protocols to minimize brain
damage and improve outcomes.
Question 11: What is the CORRECT sequence for donning personal protective
equipment (PPE) before entering a resident's room under Contact Precautions?
A. Gown, mask, goggles, gloves
B. Gloves, gown, mask, goggles
C. Mask, goggles, gown, gloves
D. Goggles, gloves, gown, mask
CORRECT ANSWER: A. Gown, mask, goggles, gloves
RATIONALE:The CDC-recommended sequence for donning PPE is: 1) gown, 2)
mask/respirator, 3) goggles/face shield, 4) gloves. This order ensures that gloves are
applied last to cover gown cuffs and that all other equipment is secured before hand
contact with contaminated surfaces.
Question 12: When providing perineal care for a female resident, the CNA should
cleanse:
A. From back to front to avoid contamination
B. From front to back using a clean section of cloth for each stroke
C. In circular motions starting at the urethra
D. Only the external labia to preserve natural flora
CORRECT ANSWER: B. From front to back using a clean section of cloth for each
stroke
RATIONALE:Cleansing from front to back (urethra to anus) prevents fecal bacteria from
entering the urethra or vagina, reducing urinary tract infection risk. Using a clean cloth
section for each stroke avoids reintroducing contaminants, adhering to medical asepsis
principles.
Question 13: A resident's care plan states "up ad lib." What does this instruction
mean?
A. Resident must remain in bed with side rails up
B. Resident may get up and move freely as desired
C. Resident requires two-person assist for all transfers
D. Resident is on bed rest with bathroom privileges only
CORRECT ANSWER: B. Resident may get up and move freely as desired
Practice Test – Fall Semester 2026 Updated 2026 Complete
Study Guide with 250+ Verified Questions and Detailed Rationales
Covering Patient Care Basics, Vital Signs, Infection Control, ADLs,
Communication Skills, Safety Procedures, Documentation, and
Clinical Skills for CNA Certification Success
Question 1: Which of the following is the MOST important reason for a CNA to
perform hand hygiene before and after providing care to a resident?
A. To comply with facility policy
B. To prevent the spread of infection
C. To maintain professional appearance
D. To reduce time spent on documentation
CORRECT ANSWER: B. To prevent the spread of infection
RATIONALE:Hand hygiene is the single most effective practice to prevent healthcare-
associated infections. CNAs must perform hand hygiene before and after resident
contact to interrupt the chain of infection and protect both residents and staff from
pathogen transmission, as emphasized by CDC guidelines and standard precautions.
Question 2: When assisting a resident with ambulation using a gait belt, where
should the CNA position themselves?
A. Directly in front of the resident
B. Slightly behind and to the side of the resident
C. Two feet away to allow independence
D. Directly behind the resident holding both arms
CORRECT ANSWER: B. Slightly behind and to the side of the resident
RATIONALE:Positioning slightly behind and to the resident's weaker side allows the
CNA to provide optimal support, maintain balance, and react quickly if the resident
begins to fall. This stance ensures safety while promoting the resident's confidence and
independence during ambulation.
Question 3: A resident with dementia becomes agitated during bathing. What is the
BEST initial action for the CNA to take?
A. Restrain the resident gently to complete the task
B. Stop the activity, speak calmly, and reassess the approach
C. Call the nurse immediately to administer medication
D. Raise voice to redirect the resident's attention
CORRECT ANSWER: B. Stop the activity, speak calmly, and reassess the approach
RATIONALE:Persons with dementia may become agitated due to confusion, fear, or
discomfort. The CNA should prioritize de-escalation by stopping the triggering activity,
,using a calm tone, validating feelings, and modifying the approach (e.g., simplifying
steps, ensuring privacy) before proceeding, in alignment with person-centered care
principles.
Question 4: Which vital sign measurement requires the CNA to place the
stethoscope bell over the brachial artery?
A. Apical pulse
B. Blood pressure
C. Respiratory rate
D. Temperature
CORRECT ANSWER: B. Blood pressure
RATIONALE:When measuring blood pressure manually with a sphygmomanometer and
stethoscope, the bell or diaphragm is placed over the brachial artery in the antecubital
fossa to auscultate Korotkoff sounds. This allows accurate determination of systolic
and diastolic pressures.
Question 5: What is the PRIMARY purpose of using proper body mechanics when
lifting or moving a resident?
A. To complete tasks more quickly
B. To prevent injury to the CNA and the resident
C. To reduce the need for assistive devices
D. To comply with state licensing requirements
CORRECT ANSWER: B. To prevent injury to the CNA and the resident
RATIONALE:Proper body mechanics—including maintaining a wide base of support,
bending at the knees, keeping the back straight, and avoiding twisting—minimizes strain
on the CNA's musculoskeletal system and reduces the risk of falls or injury to the
resident during transfers and repositioning.
Question 6: A resident's skin appears red and warm over the sacrum. What should
the CNA do FIRST?
A. Apply lotion to moisturize the area
B. Reposition the resident and report to the nurse
C. Document the finding at the end of the shift
D. Massage the area to improve circulation
CORRECT ANSWER: B. Reposition the resident and report to the nurse
RATIONALE:Red, warm skin over a bony prominence may indicate early pressure injury
(Stage 1). The CNA should immediately relieve pressure by repositioning the resident
and report the finding to the nurse for further assessment and intervention, as massage
can cause tissue damage and delay reporting may worsen the injury.
,Question 7: Which of the following is a resident's right under the Omnibus Budget
Reconciliation Act (OBRA)?
A. To choose their roommate
B. To be free from unnecessary restraints
C. To receive medication on demand
D. To skip meals without consequence
CORRECT ANSWER: B. To be free from unnecessary restraints
RATIONALE:OBRA establishes federal standards for nursing home care, including
residents' rights. One key right is freedom from physical or chemical restraints unless
clinically justified and ordered by a physician. Restraints may only be used to treat
specific medical symptoms, not for staff convenience.
Question 8: When measuring a resident's oral temperature, which action should
the CNA AVOID?
A. Placing the thermometer under the tongue in the posterior sublingual pocket
B. Ensuring the resident has not consumed hot or cold liquids in the past 15 minutes
C. Using a glass mercury thermometer without a protective sheath
D. Instructing the resident to keep lips closed around the thermometer
CORRECT ANSWER: C. Using a glass mercury thermometer without a protective
sheath
RATIONALE:Glass mercury thermometers pose breakage and mercury exposure risks.
Most facilities now use digital thermometers with disposable probe covers. If glass
thermometers are used, they must have a protective sheath and be handled with
extreme caution per facility policy and OSHA guidelines.
Question 9: A resident with dysphagia is eating. What is the SAFEST position for the
CNA to maintain during feeding?
A. Supine with head flat
B. Semi-Fowler's position with head tilted forward
C. High-Fowler's position with chin slightly tucked
D. Side-lying with neck extended
CORRECT ANSWER: C. High-Fowler's position with chin slightly tucked
RATIONALE:High-Fowler's position (60-90 degrees) with chin tuck reduces aspiration
risk by promoting proper swallowing mechanics and keeping the airway protected. This
position uses gravity to assist food passage and minimizes the chance of food or liquid
entering the trachea.
Question 10: Which observation should the CNA report IMMEDIATELY to the nurse?
A. Resident complains of mild headache
B. Resident's urine output is dark amber
, C. Resident has sudden slurred speech and facial droop
D. Resident refuses to participate in activities
CORRECT ANSWER: C. Resident has sudden slurred speech and facial droop
RATIONALE:Sudden slurred speech and facial droop are classic signs of stroke (using
FAST: Face, Arms, Speech, Time). This is a medical emergency requiring immediate
notification of the nurse and activation of emergency protocols to minimize brain
damage and improve outcomes.
Question 11: What is the CORRECT sequence for donning personal protective
equipment (PPE) before entering a resident's room under Contact Precautions?
A. Gown, mask, goggles, gloves
B. Gloves, gown, mask, goggles
C. Mask, goggles, gown, gloves
D. Goggles, gloves, gown, mask
CORRECT ANSWER: A. Gown, mask, goggles, gloves
RATIONALE:The CDC-recommended sequence for donning PPE is: 1) gown, 2)
mask/respirator, 3) goggles/face shield, 4) gloves. This order ensures that gloves are
applied last to cover gown cuffs and that all other equipment is secured before hand
contact with contaminated surfaces.
Question 12: When providing perineal care for a female resident, the CNA should
cleanse:
A. From back to front to avoid contamination
B. From front to back using a clean section of cloth for each stroke
C. In circular motions starting at the urethra
D. Only the external labia to preserve natural flora
CORRECT ANSWER: B. From front to back using a clean section of cloth for each
stroke
RATIONALE:Cleansing from front to back (urethra to anus) prevents fecal bacteria from
entering the urethra or vagina, reducing urinary tract infection risk. Using a clean cloth
section for each stroke avoids reintroducing contaminants, adhering to medical asepsis
principles.
Question 13: A resident's care plan states "up ad lib." What does this instruction
mean?
A. Resident must remain in bed with side rails up
B. Resident may get up and move freely as desired
C. Resident requires two-person assist for all transfers
D. Resident is on bed rest with bathroom privileges only
CORRECT ANSWER: B. Resident may get up and move freely as desired
