The Ultimate and Complete 2026 CNA Prometric Certified Nurse Aide Exam
Study Guide, Covering Fundamental Nursing Skills and Patient Care
Techniques, Activities of Daily Living (ADLs) Assistance, Infection Control and
Standard Precautions, Vital Signs Measurement and Interpretation, Patient
Safety and Fall Prevention Strategies, Communication and Interpersonal
Skills in Healthcare Settings, Body Mechanics and Safe Transfer Techniques,
Basic Anatomy and Physiology for CNA Practice, Emergency Procedures and
Basic Life Support Awareness, Resident Rights and Ethical Care Standards,
Documentation and Reporting Responsibilities, CNA Prometric Skills Test
Practice with Step-by-Step Procedures, Written Exam Practice Questions with
Verified Answers and Detailed Rationales, Real Clinical Scenarios, and Proven
Strategies to Successfully Pass the CNA Prometric Certification Exam in 2026
Question 1: When a certified nurse aide is preparing to take a resident's oral temperature using an
electronic digital thermometer, which of the following actions represents the correct initial step in the
procedure before placing the probe in the resident's mouth?
A. Shaking the thermometer down below the normal temperature reading of 98.6 degrees Fahrenheit B.
Covering the thermometer probe with a disposable plastic sheath and verifying that the device displays
a ready indicator C. Lubricating the tip of the thermometer with a water-soluble lubricant to ensure
comfort D. Asking the resident to hold the thermometer under the tongue for a full five minutes before
reading the result
CORRECT ANSWER: B. Covering the thermometer probe with a disposable plastic sheath and verifying
that the device displays a ready indicator
Rationale: Electronic digital thermometers require a new disposable probe cover for each use to
maintain infection control standards. The probe cover prevents cross-contamination between residents.
The CNA must also verify that the thermometer is turned on and ready, typically indicated by a display
showing a baseline reading or a ready symbol. Shaking down is required only for older glass mercury
thermometers, lubrication is not needed for oral temperature measurement, and electronic
thermometers signal when the reading is complete rather than requiring a fixed time period.
Question 2: A resident who has recently suffered a cerebrovascular accident has left-sided weakness
and requires assistance with dressing. When helping this resident put on a hospital gown, which
approach should the certified nurse aide follow to promote the resident's comfort and safety?
A. Dress the left (weak) side first and undress the left side first B. Dress the right (strong) side first and
undress the right side first C. Dress the left (weak) side first and undress the right (strong) side first D.
Dress the right (strong) side first and undress the left (weak) side first
CORRECT ANSWER: C. Dress the left (weak) side first and undress the right (strong) side first
,Rationale: The standard principle for dressing a resident with one-sided weakness is to dress the
affected (weak) side first and undress the unaffected (strong) side first. This approach minimizes
unnecessary movement and manipulation of the weakened extremity, reduces pain, and allows the
resident to use the stronger side to assist as much as possible. By putting the gown sleeve on the weak
arm first, the CNA avoids having to pull clothing over the affected side later when the resident may be
less cooperative or more fatigued.
Question 3: While assisting a resident with a shower, the certified nurse aide notices that the
resident's skin appears very dry, flaky, and cracked on both lower legs. Which of the following actions
is the most appropriate response by the CNA?
A. Apply a generous amount of scented lotion to the affected areas to mask the dryness B. Vigorously
rub the dry areas with a washcloth during the shower to remove the flaky skin C. Report the skin
condition to the assigned nurse and document the observation accurately D. Ignore the finding since dry
skin is an expected part of the aging process
CORRECT ANSWER: C. Report the skin condition to the assigned nurse and document the observation
accurately
Rationale: While dry skin is common among elderly residents, cracked and flaky skin can indicate
dehydration, nutritional deficiencies, or early skin breakdown that requires nursing assessment. The
CNA's role is to observe, report, and document any changes in the resident's condition. The nurse may
order specific skin care interventions, moisturizing treatments, or further assessment. Applying scented
lotions could irritate cracked skin, vigorous rubbing could cause skin tears, and ignoring the finding
neglects the CNA's responsibility to report changes in condition.
Question 4: A resident in a long-term care facility has been diagnosed with Clostridioides difficile
infection. Which of the following hand hygiene practices is most appropriate for the certified nurse
aide to follow when providing care to this resident?
A. Using an alcohol-based hand rub before and after each contact with the resident B. Washing hands
thoroughly with soap and warm water before and after each contact with the resident C. Wearing gloves
during all care activities and skipping hand hygiene since gloves provide adequate protection D. Rinsing
hands briefly with cold water between tasks to save time during a busy shift
CORRECT ANSWER: B. Washing hands thoroughly with soap and warm water before and after each
contact with the resident
Rationale: Clostridioides difficile produces spores that are resistant to alcohol-based hand sanitizers. The
Centers for Disease Control and Prevention specifically recommends handwashing with soap and water
for C. diff precautions because the mechanical action of washing combined with soap physically removes
the spores from the hands. Alcohol-based hand rubs are ineffective against C. diff spores. Gloves are an
additional precaution but do not replace hand hygiene, and brief rinsing with cold water does not
adequately remove pathogens.
Question 5: When measuring a resident's radial pulse, the certified nurse aide should place the first
two or three fingers over the radial artery located on which anatomical site?
,A. The inner aspect of the upper arm between the shoulder and elbow B. The inner aspect of the wrist
on the thumb side, just below the base of the thumb C. The side of the neck just lateral to the trachea
and below the jaw angle D. The top of the foot between the first and second metatarsal bones
CORRECT ANSWER: B. The inner aspect of the wrist on the thumb side, just below the base of the
thumb
Rationale: The radial artery runs along the thumb side of the inner wrist and is the most commonly used
site for routine pulse assessment. The CNA should use the pads of the first two or three fingers, never
the thumb, because the thumb has its own pulse that could be confused with the resident's pulse. The
inner upper arm location describes the brachial artery site, the neck describes the carotid artery, and
the top of the foot describes the dorsalis pedis pulse.
Question 6: A resident who is at risk for aspiration has been ordered a mechanically altered diet. The
certified nurse aide is preparing to assist the resident with lunch. Which of the following food items
would be most appropriate for this resident based on a pureed diet consistency?
A. A bowl of chicken noodle soup with visible chunks of chicken and vegetables B. A plate of scrambled
eggs served alongside toast with butter C. A smooth, lump-free puree of cooked carrots that holds its
shape on a spoon D. A glass of thin apple juice with ice cubes
CORRECT ANSWER: C. A smooth, lump-free puree of cooked carrots that holds its shape on a spoon
Rationale: A pureed diet consists of foods that have been blended to a smooth, homogeneous
consistency without any lumps, chunks, or pieces. The pureed food should hold its shape on a spoon and
not be so thin that it flows freely. Chicken noodle soup contains chunks that pose an aspiration risk,
scrambled eggs and toast are not pureed, and thin liquids like apple juice may require thickening for a
resident at aspiration risk. The pureed carrots meet the consistency requirements for a mechanically
altered pureed diet.
Question 7: A resident with dementia becomes agitated and begins shouting during a bathing
procedure. The resident says, "Get away from me! You are hurting me!" although the certified nurse
aide has not caused any pain. Which of the following responses demonstrates the best approach for
managing this situation?
A. Firmly tell the resident to stop shouting because other residents are trying to rest B. Continue the
bath quickly to finish before the resident becomes more upset C. Stop the procedure, speak calmly,
acknowledge the resident's feelings, and offer to return later D. Restrain the resident's arms so the bath
can be completed safely
CORRECT ANSWER: C. Stop the procedure, speak calmly, acknowledge the resident's feelings, and
offer to return later
Rationale: When a resident with dementia becomes agitated, the CNA should use a calm, reassuring
approach. Stopping the procedure prevents further escalation and shows respect for the resident's
feelings. Acknowledging the resident's emotions, even if they seem unfounded, validates their
experience and can help reduce anxiety. Offering to return later gives the resident time to settle. Firm
corrections can increase agitation, rushing through the bath can lead to injury, and physical restraint is
never appropriate as a response to verbal agitation and requires a physician's order.
, Question 8: When transferring a resident from a bed to a wheelchair using a mechanical lift, which of
the following actions should the certified nurse aide perform first before beginning the actual
transfer?
A. Lock the brakes on both the bed and the wheelchair B. Raise the head of the bed to a full upright
position C. Remove all pillows and blankets from the bed D. Ask the resident to stand and walk to the
wheelchair
CORRECT ANSWER: A. Lock the brakes on both the bed and the wheelchair
Rationale: Safety is the primary concern during any transfer, and locking the brakes on both the bed and
the wheelchair prevents either piece of equipment from moving during the transfer, which could cause
the resident to fall. This is always one of the first steps before beginning a mechanical lift transfer. While
positioning the resident appropriately is important, locking brakes takes priority. Removing all bedding is
unnecessary, and asking a resident who requires a mechanical lift to walk would be inappropriate and
unsafe.
Question 9: A resident's family member arrives at the nursing facility and demands to see the
resident's medical chart. The family member states, "I am the resident's daughter and I have a right to
see everything." Which of the following is the most appropriate response by the certified nurse aide?
A. Retrieve the chart from the nurses' station and hand it to the family member B. Read selected
portions of the chart aloud to the family member C. Politely explain that the chart is confidential and
direct the family member to speak with the nurse in charge D. Take a photograph of the chart with a
personal phone and send it to the family member
CORRECT ANSWER: C. Politely explain that the chart is confidential and direct the family member to
speak with the nurse in charge
Rationale: Medical records are confidential documents protected by HIPAA regulations. Even family
members do not automatically have access to a resident's medical chart without proper authorization.
The CNA should not share, read, or photograph any part of the medical record. The appropriate action is
to politely explain the confidentiality policy and refer the family member to the nurse in charge or the
facility's designated privacy officer, who can verify the family member's authorization status and follow
proper procedures for information release.
Question 10: A certified nurse aide is providing mouth care to an unconscious resident. Which of the
following positions is safest for performing this procedure to prevent aspiration?
A. Supine with the head of the bed flat and the face turned toward the ceiling B. Side-lying with the
head of the bed slightly elevated and the head turned to the side C. Prone with the face pressed into the
pillow D. Sitting fully upright in bed with the chin tucked to the chest
CORRECT ANSWER: B. Side-lying with the head of the bed slightly elevated and the head turned to the
side
Rationale: An unconscious resident should be positioned on their side with the head of the bed slightly
elevated during mouth care. This position allows gravity to drain fluids and secretions out of the mouth
rather than allowing them to flow back into the throat, which could cause aspiration. The side-lying
Study Guide, Covering Fundamental Nursing Skills and Patient Care
Techniques, Activities of Daily Living (ADLs) Assistance, Infection Control and
Standard Precautions, Vital Signs Measurement and Interpretation, Patient
Safety and Fall Prevention Strategies, Communication and Interpersonal
Skills in Healthcare Settings, Body Mechanics and Safe Transfer Techniques,
Basic Anatomy and Physiology for CNA Practice, Emergency Procedures and
Basic Life Support Awareness, Resident Rights and Ethical Care Standards,
Documentation and Reporting Responsibilities, CNA Prometric Skills Test
Practice with Step-by-Step Procedures, Written Exam Practice Questions with
Verified Answers and Detailed Rationales, Real Clinical Scenarios, and Proven
Strategies to Successfully Pass the CNA Prometric Certification Exam in 2026
Question 1: When a certified nurse aide is preparing to take a resident's oral temperature using an
electronic digital thermometer, which of the following actions represents the correct initial step in the
procedure before placing the probe in the resident's mouth?
A. Shaking the thermometer down below the normal temperature reading of 98.6 degrees Fahrenheit B.
Covering the thermometer probe with a disposable plastic sheath and verifying that the device displays
a ready indicator C. Lubricating the tip of the thermometer with a water-soluble lubricant to ensure
comfort D. Asking the resident to hold the thermometer under the tongue for a full five minutes before
reading the result
CORRECT ANSWER: B. Covering the thermometer probe with a disposable plastic sheath and verifying
that the device displays a ready indicator
Rationale: Electronic digital thermometers require a new disposable probe cover for each use to
maintain infection control standards. The probe cover prevents cross-contamination between residents.
The CNA must also verify that the thermometer is turned on and ready, typically indicated by a display
showing a baseline reading or a ready symbol. Shaking down is required only for older glass mercury
thermometers, lubrication is not needed for oral temperature measurement, and electronic
thermometers signal when the reading is complete rather than requiring a fixed time period.
Question 2: A resident who has recently suffered a cerebrovascular accident has left-sided weakness
and requires assistance with dressing. When helping this resident put on a hospital gown, which
approach should the certified nurse aide follow to promote the resident's comfort and safety?
A. Dress the left (weak) side first and undress the left side first B. Dress the right (strong) side first and
undress the right side first C. Dress the left (weak) side first and undress the right (strong) side first D.
Dress the right (strong) side first and undress the left (weak) side first
CORRECT ANSWER: C. Dress the left (weak) side first and undress the right (strong) side first
,Rationale: The standard principle for dressing a resident with one-sided weakness is to dress the
affected (weak) side first and undress the unaffected (strong) side first. This approach minimizes
unnecessary movement and manipulation of the weakened extremity, reduces pain, and allows the
resident to use the stronger side to assist as much as possible. By putting the gown sleeve on the weak
arm first, the CNA avoids having to pull clothing over the affected side later when the resident may be
less cooperative or more fatigued.
Question 3: While assisting a resident with a shower, the certified nurse aide notices that the
resident's skin appears very dry, flaky, and cracked on both lower legs. Which of the following actions
is the most appropriate response by the CNA?
A. Apply a generous amount of scented lotion to the affected areas to mask the dryness B. Vigorously
rub the dry areas with a washcloth during the shower to remove the flaky skin C. Report the skin
condition to the assigned nurse and document the observation accurately D. Ignore the finding since dry
skin is an expected part of the aging process
CORRECT ANSWER: C. Report the skin condition to the assigned nurse and document the observation
accurately
Rationale: While dry skin is common among elderly residents, cracked and flaky skin can indicate
dehydration, nutritional deficiencies, or early skin breakdown that requires nursing assessment. The
CNA's role is to observe, report, and document any changes in the resident's condition. The nurse may
order specific skin care interventions, moisturizing treatments, or further assessment. Applying scented
lotions could irritate cracked skin, vigorous rubbing could cause skin tears, and ignoring the finding
neglects the CNA's responsibility to report changes in condition.
Question 4: A resident in a long-term care facility has been diagnosed with Clostridioides difficile
infection. Which of the following hand hygiene practices is most appropriate for the certified nurse
aide to follow when providing care to this resident?
A. Using an alcohol-based hand rub before and after each contact with the resident B. Washing hands
thoroughly with soap and warm water before and after each contact with the resident C. Wearing gloves
during all care activities and skipping hand hygiene since gloves provide adequate protection D. Rinsing
hands briefly with cold water between tasks to save time during a busy shift
CORRECT ANSWER: B. Washing hands thoroughly with soap and warm water before and after each
contact with the resident
Rationale: Clostridioides difficile produces spores that are resistant to alcohol-based hand sanitizers. The
Centers for Disease Control and Prevention specifically recommends handwashing with soap and water
for C. diff precautions because the mechanical action of washing combined with soap physically removes
the spores from the hands. Alcohol-based hand rubs are ineffective against C. diff spores. Gloves are an
additional precaution but do not replace hand hygiene, and brief rinsing with cold water does not
adequately remove pathogens.
Question 5: When measuring a resident's radial pulse, the certified nurse aide should place the first
two or three fingers over the radial artery located on which anatomical site?
,A. The inner aspect of the upper arm between the shoulder and elbow B. The inner aspect of the wrist
on the thumb side, just below the base of the thumb C. The side of the neck just lateral to the trachea
and below the jaw angle D. The top of the foot between the first and second metatarsal bones
CORRECT ANSWER: B. The inner aspect of the wrist on the thumb side, just below the base of the
thumb
Rationale: The radial artery runs along the thumb side of the inner wrist and is the most commonly used
site for routine pulse assessment. The CNA should use the pads of the first two or three fingers, never
the thumb, because the thumb has its own pulse that could be confused with the resident's pulse. The
inner upper arm location describes the brachial artery site, the neck describes the carotid artery, and
the top of the foot describes the dorsalis pedis pulse.
Question 6: A resident who is at risk for aspiration has been ordered a mechanically altered diet. The
certified nurse aide is preparing to assist the resident with lunch. Which of the following food items
would be most appropriate for this resident based on a pureed diet consistency?
A. A bowl of chicken noodle soup with visible chunks of chicken and vegetables B. A plate of scrambled
eggs served alongside toast with butter C. A smooth, lump-free puree of cooked carrots that holds its
shape on a spoon D. A glass of thin apple juice with ice cubes
CORRECT ANSWER: C. A smooth, lump-free puree of cooked carrots that holds its shape on a spoon
Rationale: A pureed diet consists of foods that have been blended to a smooth, homogeneous
consistency without any lumps, chunks, or pieces. The pureed food should hold its shape on a spoon and
not be so thin that it flows freely. Chicken noodle soup contains chunks that pose an aspiration risk,
scrambled eggs and toast are not pureed, and thin liquids like apple juice may require thickening for a
resident at aspiration risk. The pureed carrots meet the consistency requirements for a mechanically
altered pureed diet.
Question 7: A resident with dementia becomes agitated and begins shouting during a bathing
procedure. The resident says, "Get away from me! You are hurting me!" although the certified nurse
aide has not caused any pain. Which of the following responses demonstrates the best approach for
managing this situation?
A. Firmly tell the resident to stop shouting because other residents are trying to rest B. Continue the
bath quickly to finish before the resident becomes more upset C. Stop the procedure, speak calmly,
acknowledge the resident's feelings, and offer to return later D. Restrain the resident's arms so the bath
can be completed safely
CORRECT ANSWER: C. Stop the procedure, speak calmly, acknowledge the resident's feelings, and
offer to return later
Rationale: When a resident with dementia becomes agitated, the CNA should use a calm, reassuring
approach. Stopping the procedure prevents further escalation and shows respect for the resident's
feelings. Acknowledging the resident's emotions, even if they seem unfounded, validates their
experience and can help reduce anxiety. Offering to return later gives the resident time to settle. Firm
corrections can increase agitation, rushing through the bath can lead to injury, and physical restraint is
never appropriate as a response to verbal agitation and requires a physician's order.
, Question 8: When transferring a resident from a bed to a wheelchair using a mechanical lift, which of
the following actions should the certified nurse aide perform first before beginning the actual
transfer?
A. Lock the brakes on both the bed and the wheelchair B. Raise the head of the bed to a full upright
position C. Remove all pillows and blankets from the bed D. Ask the resident to stand and walk to the
wheelchair
CORRECT ANSWER: A. Lock the brakes on both the bed and the wheelchair
Rationale: Safety is the primary concern during any transfer, and locking the brakes on both the bed and
the wheelchair prevents either piece of equipment from moving during the transfer, which could cause
the resident to fall. This is always one of the first steps before beginning a mechanical lift transfer. While
positioning the resident appropriately is important, locking brakes takes priority. Removing all bedding is
unnecessary, and asking a resident who requires a mechanical lift to walk would be inappropriate and
unsafe.
Question 9: A resident's family member arrives at the nursing facility and demands to see the
resident's medical chart. The family member states, "I am the resident's daughter and I have a right to
see everything." Which of the following is the most appropriate response by the certified nurse aide?
A. Retrieve the chart from the nurses' station and hand it to the family member B. Read selected
portions of the chart aloud to the family member C. Politely explain that the chart is confidential and
direct the family member to speak with the nurse in charge D. Take a photograph of the chart with a
personal phone and send it to the family member
CORRECT ANSWER: C. Politely explain that the chart is confidential and direct the family member to
speak with the nurse in charge
Rationale: Medical records are confidential documents protected by HIPAA regulations. Even family
members do not automatically have access to a resident's medical chart without proper authorization.
The CNA should not share, read, or photograph any part of the medical record. The appropriate action is
to politely explain the confidentiality policy and refer the family member to the nurse in charge or the
facility's designated privacy officer, who can verify the family member's authorization status and follow
proper procedures for information release.
Question 10: A certified nurse aide is providing mouth care to an unconscious resident. Which of the
following positions is safest for performing this procedure to prevent aspiration?
A. Supine with the head of the bed flat and the face turned toward the ceiling B. Side-lying with the
head of the bed slightly elevated and the head turned to the side C. Prone with the face pressed into the
pillow D. Sitting fully upright in bed with the chin tucked to the chest
CORRECT ANSWER: B. Side-lying with the head of the bed slightly elevated and the head turned to the
side
Rationale: An unconscious resident should be positioned on their side with the head of the bed slightly
elevated during mouth care. This position allows gravity to drain fluids and secretions out of the mouth
rather than allowing them to flow back into the throat, which could cause aspiration. The side-lying
