CNA FINAL PRACTICE EXAM ACTUAL EXAM 300 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |
ALREADY GRADED A+
Question 1
Before providing care to a client, what is the most important initial step a
Certified Nursing Assistant (CNA) should take?
A) Gather all necessary supplies.
B) Introduce themselves to the client.
C) Wash their hands.
D) Check the client's medical record.
E) Ask the client if they are ready for care.
Correct Answer: C) Wash their hands.
Rationale: Hand hygiene is the single most effective way to prevent
the spread of infection and is the first priority before any client
interaction.
Question 2
When assisting a client with ambulation, where should the CNA stand?
A) Directly in front of the client.
B) Slightly behind and to one side of the client, holding a gait belt.
C) Directly behind the client, pushing them.
D) Far away from the client to allow independence.
E) Holding both of the client's hands.
Correct Answer: B) Slightly behind and to one side of the client,
holding a gait belt.
Rationale: Standing slightly behind and to one side, while holding a
gait belt, allows the CNA to support the client if they lose their
balance, providing safety without impeding movement.
Question 3
Which of the following vital signs indicates a client might be experiencing a
fever?
A) Oral temperature of 36.5°C (97.7°F).
B) Axillary temperature of 37.0°C (98.6°F).
C) Rectal temperature of 38.5°C (101.3°F).
D) Tympanic temperature of 37.5°C (99.5°F).
E) Oral temperature of 37.0°C (98.6°F).
Correct Answer: C) Rectal temperature of 38.5°C (101.3°F).
Rationale: A rectal temperature of 38.5°C (101.3°F) is significantly
above the normal range for any route and indicates a fever. Rectal
temperatures are typically 0.5-1°F (0.3-0.6°C) higher than oral.
Normal oral is around 37.0°C (98.6°F).
,Question 4
A client with dysphagia is at increased risk for which of the following?
A) Diarrhea
B) Constipation
C) Aspiration
D) Dehydration
E) Urinary tract infection
Correct Answer: C) Aspiration
Rationale: Dysphagia is difficulty swallowing. Clients with dysphagia
are at high risk for aspiration, which occurs when food or liquid
enters the trachea and lungs, potentially leading to pneumonia.
Question 5
When measuring a client's blood pressure, the systolic reading is the
pressure when:
A) The heart is relaxing between beats.
B) The heart is contracting and pumping blood.
C) The blood vessels are fully dilated.
D) The blood flow is turbulent.
E) The cuff is completely deflated.
Correct Answer: B) The heart is contracting and pumping blood.
Rationale: Systolic pressure is the maximum pressure exerted on the
arteries during the contraction phase of the heart (systole).
Diastolic pressure is when the heart is relaxing.
Question 6
Which of the following is an example of objective data?
A) Client states, "I feel nauseous."
B) Client reports, "My head hurts."
C) Client's skin is cool and clammy.
D) Client says, "I'm tired."
E) Client reports, "I had a good night's sleep."
Correct Answer: C) Client's skin is cool and clammy.
Rationale: Objective data is information that can be observed,
measured, or verified by others (e.g., vital signs, skin condition, lab
results). Subjective data (like nausea or pain) is what the client tells
you they feel.
Question 7
When caring for a client with dementia, a CNA should:
A) Correct them immediately if they are confused.
,B) Use a calm voice and simple, clear instructions.
C) Engage them in complex decision-making.
D) Change their routine frequently to stimulate memory.
E) Avoid eye contact to prevent agitation.
Correct Answer: B) Use a calm voice and simple, clear instructions.
Rationale: Clients with dementia benefit from a calm, predictable
environment and clear, simple communication. Correcting confusion
or frequent changes in routine can increase agitation. Complex
tasks are often overwhelming.
Question 8
Which action is appropriate when a client complains of pain?
A) Tell them to try to ignore it.
B) Document the complaint and continue with care.
C) Inform the nurse of the client's pain level and location.
D) Administer a prescribed pain medication.
E) Apply a cold compress without checking with the nurse.
Correct Answer: C) Inform the nurse of the client's pain level and
location.
Rationale: CNAs cannot administer medication or make independent
decisions about pain management. Their role is to report the client's
pain assessment (level, location, description) to the nurse so that
appropriate interventions can be initiated.
Question 9
What is the proper way to identify a client before providing care or
administering a meal?
A) Call them by name and wait for a response.
B) Check the client's room number.
C) Check the client's identification band against the care plan or medication
record.
D) Ask the client's roommate for confirmation.
E) Look at the client's picture in the chart.
Correct Answer: C) Check the client's identification band against the
care plan or medication record.
Rationale: The safest and most reliable way to identify a client is to
compare the information on their identification band (name, date of
birth) with the information on the care plan, medication
administration record, or meal tray. Verbal confirmation is also
important but secondary to the ID band check.
, Question 10
A client has a urinary catheter. Which of the following is a sign of a potential
urinary tract infection (UTI)?
A) Clear, straw-colored urine.
B) Strong-smelling, cloudy urine.
C) Urine output of 1500 mL in 24 hours.
D) Absence of pain.
E) Pink-tinged urine.
Correct Answer: B) Strong-smelling, cloudy urine.
Rationale: Strong-smelling and cloudy urine are common signs of a
urinary tract infection (UTI). Other signs include fever, frequent
urination (though difficult to assess with a catheter), and
pain/burning (if conscious). Clear urine is normal, and pink-tinged
urine could indicate blood.
Question 11
When providing perineal care to a female client, the CNA should wipe:
A) From back to front.
B) From front to back.
C) From side to side.
D) Only the outer labia.
E) Only the anal area.
Correct Answer: B) From front to back.
Rationale: Wiping from front to back prevents the transfer of bacteria
from the anal area to the urethra and vagina, which can cause
urinary tract infections.
Question 12
What does "NPO" mean?
A) Needs physical therapy.
B) Nothing by mouth.
C) No oral fluids.
D) Not on oxygen.
E) Normal diet prescribed.
Correct Answer: B) Nothing by mouth.
Rationale: NPO is a medical abbreviation for "nil per os," which
means nothing by mouth. This includes food, liquids, and sometimes
even oral medications.
Question 13
Which of the following is an example of a resident's right according to the
AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |
ALREADY GRADED A+
Question 1
Before providing care to a client, what is the most important initial step a
Certified Nursing Assistant (CNA) should take?
A) Gather all necessary supplies.
B) Introduce themselves to the client.
C) Wash their hands.
D) Check the client's medical record.
E) Ask the client if they are ready for care.
Correct Answer: C) Wash their hands.
Rationale: Hand hygiene is the single most effective way to prevent
the spread of infection and is the first priority before any client
interaction.
Question 2
When assisting a client with ambulation, where should the CNA stand?
A) Directly in front of the client.
B) Slightly behind and to one side of the client, holding a gait belt.
C) Directly behind the client, pushing them.
D) Far away from the client to allow independence.
E) Holding both of the client's hands.
Correct Answer: B) Slightly behind and to one side of the client,
holding a gait belt.
Rationale: Standing slightly behind and to one side, while holding a
gait belt, allows the CNA to support the client if they lose their
balance, providing safety without impeding movement.
Question 3
Which of the following vital signs indicates a client might be experiencing a
fever?
A) Oral temperature of 36.5°C (97.7°F).
B) Axillary temperature of 37.0°C (98.6°F).
C) Rectal temperature of 38.5°C (101.3°F).
D) Tympanic temperature of 37.5°C (99.5°F).
E) Oral temperature of 37.0°C (98.6°F).
Correct Answer: C) Rectal temperature of 38.5°C (101.3°F).
Rationale: A rectal temperature of 38.5°C (101.3°F) is significantly
above the normal range for any route and indicates a fever. Rectal
temperatures are typically 0.5-1°F (0.3-0.6°C) higher than oral.
Normal oral is around 37.0°C (98.6°F).
,Question 4
A client with dysphagia is at increased risk for which of the following?
A) Diarrhea
B) Constipation
C) Aspiration
D) Dehydration
E) Urinary tract infection
Correct Answer: C) Aspiration
Rationale: Dysphagia is difficulty swallowing. Clients with dysphagia
are at high risk for aspiration, which occurs when food or liquid
enters the trachea and lungs, potentially leading to pneumonia.
Question 5
When measuring a client's blood pressure, the systolic reading is the
pressure when:
A) The heart is relaxing between beats.
B) The heart is contracting and pumping blood.
C) The blood vessels are fully dilated.
D) The blood flow is turbulent.
E) The cuff is completely deflated.
Correct Answer: B) The heart is contracting and pumping blood.
Rationale: Systolic pressure is the maximum pressure exerted on the
arteries during the contraction phase of the heart (systole).
Diastolic pressure is when the heart is relaxing.
Question 6
Which of the following is an example of objective data?
A) Client states, "I feel nauseous."
B) Client reports, "My head hurts."
C) Client's skin is cool and clammy.
D) Client says, "I'm tired."
E) Client reports, "I had a good night's sleep."
Correct Answer: C) Client's skin is cool and clammy.
Rationale: Objective data is information that can be observed,
measured, or verified by others (e.g., vital signs, skin condition, lab
results). Subjective data (like nausea or pain) is what the client tells
you they feel.
Question 7
When caring for a client with dementia, a CNA should:
A) Correct them immediately if they are confused.
,B) Use a calm voice and simple, clear instructions.
C) Engage them in complex decision-making.
D) Change their routine frequently to stimulate memory.
E) Avoid eye contact to prevent agitation.
Correct Answer: B) Use a calm voice and simple, clear instructions.
Rationale: Clients with dementia benefit from a calm, predictable
environment and clear, simple communication. Correcting confusion
or frequent changes in routine can increase agitation. Complex
tasks are often overwhelming.
Question 8
Which action is appropriate when a client complains of pain?
A) Tell them to try to ignore it.
B) Document the complaint and continue with care.
C) Inform the nurse of the client's pain level and location.
D) Administer a prescribed pain medication.
E) Apply a cold compress without checking with the nurse.
Correct Answer: C) Inform the nurse of the client's pain level and
location.
Rationale: CNAs cannot administer medication or make independent
decisions about pain management. Their role is to report the client's
pain assessment (level, location, description) to the nurse so that
appropriate interventions can be initiated.
Question 9
What is the proper way to identify a client before providing care or
administering a meal?
A) Call them by name and wait for a response.
B) Check the client's room number.
C) Check the client's identification band against the care plan or medication
record.
D) Ask the client's roommate for confirmation.
E) Look at the client's picture in the chart.
Correct Answer: C) Check the client's identification band against the
care plan or medication record.
Rationale: The safest and most reliable way to identify a client is to
compare the information on their identification band (name, date of
birth) with the information on the care plan, medication
administration record, or meal tray. Verbal confirmation is also
important but secondary to the ID band check.
, Question 10
A client has a urinary catheter. Which of the following is a sign of a potential
urinary tract infection (UTI)?
A) Clear, straw-colored urine.
B) Strong-smelling, cloudy urine.
C) Urine output of 1500 mL in 24 hours.
D) Absence of pain.
E) Pink-tinged urine.
Correct Answer: B) Strong-smelling, cloudy urine.
Rationale: Strong-smelling and cloudy urine are common signs of a
urinary tract infection (UTI). Other signs include fever, frequent
urination (though difficult to assess with a catheter), and
pain/burning (if conscious). Clear urine is normal, and pink-tinged
urine could indicate blood.
Question 11
When providing perineal care to a female client, the CNA should wipe:
A) From back to front.
B) From front to back.
C) From side to side.
D) Only the outer labia.
E) Only the anal area.
Correct Answer: B) From front to back.
Rationale: Wiping from front to back prevents the transfer of bacteria
from the anal area to the urethra and vagina, which can cause
urinary tract infections.
Question 12
What does "NPO" mean?
A) Needs physical therapy.
B) Nothing by mouth.
C) No oral fluids.
D) Not on oxygen.
E) Normal diet prescribed.
Correct Answer: B) Nothing by mouth.
Rationale: NPO is a medical abbreviation for "nil per os," which
means nothing by mouth. This includes food, liquids, and sometimes
even oral medications.
Question 13
Which of the following is an example of a resident's right according to the
