CNA Study Guide 20242025 Edition
What is the normal range for adult blood pressure? - answers 120/80
Which of the following is the proper technique for hand hygiene?
a. rinsing hands with water
b. Using hand sanitizer without water
c. Wash hands for 20 seconds
d. Using gloves instead of hand hygiene - answers C. Washing hands for at least 20
seconds.
Which of the following vital signs represents the number of breaths per minute?
A. Pulse rate
B. Blood pressure
C. Respiratory rate
D. Temperature - answers C. To promote deep breathing and lung expansion.
What is the purpose of an incentive spirometer ?
A. To measure oxygen saturation levels
B. To monitor blood pressure
C. To promote deep breaths and lung expansion
D. To administer medication through inhalation - answers To monitor blood pressure
Which is an example of proper body mechanics when lifting a heavy object
A. Bending at the wrist using only the back muscles
B. Twisting the body while lifting
C. Keeping the feet close together
D. Bending at the knees and using leg muscles - answers D. Bending at the knees and
using leg muscles
What is the recommended duration for performing hand hygiene
A. 5 sec
B. 10 sec
C. 20 sec
D. 30 sec - answers C. 20 seconds
Which is appropriate when assisting a patient with eating
A. Feeding the patient rapidly to save time
What is the normal range for adult blood pressure? - answers 120/80
Which of the following is the proper technique for hand hygiene?
a. rinsing hands with water
b. Using hand sanitizer without water
c. Wash hands for 20 seconds
d. Using gloves instead of hand hygiene - answers C. Washing hands for at least 20
seconds.
Which of the following vital signs represents the number of breaths per minute?
A. Pulse rate
B. Blood pressure
C. Respiratory rate
D. Temperature - answers C. To promote deep breathing and lung expansion.
What is the purpose of an incentive spirometer ?
A. To measure oxygen saturation levels
B. To monitor blood pressure
C. To promote deep breaths and lung expansion
D. To administer medication through inhalation - answers To monitor blood pressure
Which is an example of proper body mechanics when lifting a heavy object
A. Bending at the wrist using only the back muscles
B. Twisting the body while lifting
C. Keeping the feet close together
D. Bending at the knees and using leg muscles - answers D. Bending at the knees and
using leg muscles
What is the recommended duration for performing hand hygiene
A. 5 sec
B. 10 sec
C. 20 sec
D. 30 sec - answers C. 20 seconds
Which is appropriate when assisting a patient with eating
A. Feeding the patient rapidly to save time
