Nursing assistant (CNA) knowledge worksheet with answers

In the chain of infection, what is a "susceptible host"?

1. AAn object that carries the germ between people
2. BThe way the germ leaves an infected person
3. CA person who can become sick from the germ
4. DThe place where the germ lives and grows

What is a closed bed?

1. AA bed made while the resident lies in it
2. BA bed made with the top linens pulled up, kept ready for a new resident
3. CA bed with the side rails raised and locked
4. DA bed with the top linens folded down so that the resident can get in easily

According to Maslow's hierarchy of needs, which needs must usually be met first?

1. AThe need for self-esteem and respect
2. BPhysical needs such as air, water, food and sleep
3. CThe need to feel loved and to belong
4. DThe need to reach one's full potential and personal goals

Which environment is most likely to calm a resident with dementia?

1. AA new room each week so the resident does not get bored
2. BA busy room with music, television and many visitors
3. CA changing schedule so each day is a surprise
4. DA quiet, familiar setting with a regular daily routine

What usually happens if a blood pressure cuff is too small for a resident's arm?

1. AThe reading is not affected
2. BThe reading is falsely high
3. CThe pulse cannot be felt at the wrist
4. DThe reading is falsely low

How should the drainage tubing of a urinary catheter be arranged while the resident is in bed?

1. ATucked under the resident's leg to hold it in place
2. BLooped below the bag so urine collects in the loop
3. CCoiled on the bed, secured and free of kinks
4. DTied in a knot to keep it from moving

A resident on droplet precautions for influenza wants to go to the bingo game. What should the nursing assistant do?

1. ATake her to bingo and seat her in the middle of the group so she feels included
2. BTake her to bingo without a mask, since she has had the flu shot
3. CTell her she is being selfish and that the other residents do not want her at the bingo game
4. DExplain she must stay in her room for now, offer an activity there and tell the nurse

A resident with arthritis is slow to button his shirt but wants to do it himself. The nursing assistant is running late. What should the nursing assistant do?

1. ATell him to wear a shirt without buttons from now on
2. BAllow him time and encourage him to finish it himself
3. CButton the shirt for him to save time
4. DLeave him alone and come back after lunch