护理助理（CNA）知识练习卷（附答案）

What is muscle atrophy?

1. AWasting or shrinking of a muscle from lack of use
2. BSwelling of a muscle after an injury
3. CGrowth of a muscle in size and strength from extra exercise
4. DSudden tightening of a muscle

What is emesis?

1. ACoughing up blood from the lungs
2. BVomiting, or the material that is vomited
3. CHeavy sweating
4. DPassing gas or loose stool from the bowel

Which of these is an open-ended question?

1. A"How did you sleep last night?"
2. B"Did you sleep well?"
3. C"Do you want orange juice?"
4. D"Are you in pain right now?"

一位住养者在护理助理陪同下行走时开始跌倒。护理助理应怎么做？

1. A松手并后退，以免自己受伤
2. B双脚分开站稳，抓住步态腰带，把住养者缓缓放到地上
3. C从腋下抱住住养者，迅速把其提回站立
4. D不惜一切代价设法把住养者扶住站直

Which vital sign should be reported to the nurse right away?

1. AA blood pressure of 118/76 mmHg
2. BRespirations of 30 per minute in a resting adult
3. CA pulse of 76 beats per minute
4. DAn oral temperature of 98.2 °F (36.8 °C) taken before breakfast

做导尿管护理时，导管应朝哪个方向清洁？

1. A先把导管与引流袋断开再清洁
2. B从尿道口向外，约 4 英寸（10 cm）
3. C从距尿道口约 4 英寸处向尿道口方向
4. D用同一块毛巾沿导管来回擦

At lunch, a nursing assistant is not sure which of two residents with similar names is sitting at the table. What should the nursing assistant do before serving the tray?

1. AGive the tray to whichever of the two residents looks most ready to eat
2. BCheck identity by facility policy and compare it with the diet card
3. CAsk another resident at the table which of the two is which
4. DServe both trays at once and let the two residents choose

A resident with an ileostomy has red, sore skin around the stoma. Why is the skin around an ileostomy at special risk?

1. AIts liquid output contains enzymes that irritate the skin
2. BThe output is hard and dry and scrapes the skin as it passes
3. CThe resident's skin is allergic to the stoma itself
4. DThe pouch is changed too often and pulls off the skin