护理助理（CNA）知识练习卷（附答案）

In range-of-motion exercises, what is pronation of the forearm?

1. ATurning the palm to face downward
2. BTurning the palm to face upward
3. CMoving the arm away from the body
4. DBending the elbow

In legal terms, what is battery?

1. AWriting false statements about a person
2. BTouching a person without their consent
3. CThreatening a person so they fear harm
4. DSharing a person's private information

Why are leg exercises encouraged after surgery?

1. ATo improve circulation and help prevent blood clots
2. BTo lower the resident's appetite before meals
3. CTo make the surgical incision close and heal faster
4. DTo help the resident fall asleep

How should an ice pack be applied?

1. AUnder the resident's body so it stays in place
2. BIn a cloth cover, not directly on the skin, checked often
3. CWrapped in plastic and left on all day to keep swelling down
4. DDirectly on the skin so that it cools the area faster

While brushing a resident's teeth, the nursing assistant notices bleeding gums and a white sore on the tongue. What should be done?

1. AStop all mouth care until the sore heals
2. BUse a mouthwash and say nothing
3. CReport the observations to the nurse
4. DBrush harder to remove the white sore

How is height measured for a resident who cannot stand?

1. AWith a tape measure while the resident lies flat in bed
2. BBy asking the resident's family how tall the resident is
3. CBy estimating from the resident's shoe size
4. DBy measuring the resident sitting in a wheelchair

Every afternoon, a resident with dementia becomes restless and agitated. Which plan helps?

1. AGive her strong coffee in the afternoon to keep her alert
2. BSchedule her bath and many of her visitors in the late afternoon
3. CTurn off the lights early so she goes to sleep
4. DPlan calm afternoon activities, reduce noise and keep lights on

A resident's oral temperature is 101.8 °F (38.8 °C), and he says he feels cold and is shivering. What should the nursing assistant do?

1. ACover him with several blankets and not mention it
2. BGive him a fever tablet from the resident's drawer
3. CRecord it in the chart at the end of the shift
4. DReport the temperature to the nurse promptly