护理助理（CNA）知识练习卷（附答案）

Which is the largest organ of the human body?

1. AThe lungs
2. BThe skin
3. CThe brain
4. DThe liver

Where are a resident's dentures stored when they are not being worn?

1. AIn a labeled denture cup with cool water
2. BDry in the bedside drawer
3. CWrapped in a paper napkin on the meal tray
4. DIn a cup of hot water to keep them clean

What is edema?

1. AA rash caused by an allergy
2. BSwelling caused by extra fluid in the body tissues
3. CA bruise caused by bleeding under the skin after a fall
4. DRedness caused by pressure on the skin

During a warm soak, the resident's skin becomes very red and she says it burns. What should the nursing assistant do?

1. AStop the treatment and report it to the nurse
2. BAdd cold water and continue the soak
3. CCover the area with a towel and continue
4. DContinue because redness shows it is working

A dying resident's mouth is dry. Which comfort measure is appropriate?

1. AFrequent mouth care and moistening the lips
2. BLeaving the mouth alone to avoid disturbing her
3. CCleaning the mouth only once a day
4. DLarge glasses of water every hour

Which care measure is common for a resident with heart failure?

1. AKeeping the resident lying flat at all times
2. BAdding extra salt to the resident's meals
3. CEncouraging the resident to drink as much as possible
4. DRaising the head of the bed to make breathing easier

一位住养者（女）给护理助理 50 美元，感谢其良好的照护。护理助理应怎么做？

1. A收下，因为拒绝会伤害住养者的感情
2. B收下并与其他工作人员分享
3. C收下，但不告诉任何人
4. D向她道谢并按机构政策礼貌地谢绝

A fire starts in a wastebasket in a resident's room. Following RACE, what does the nursing assistant do first?

1. AClose all the doors on the unit
2. BRemove the resident from immediate danger
3. CSpray the fire with the nearest extinguisher
4. DPhone the resident's family