护理助理（CNA）知识练习卷（附答案）

In type 1 diabetes, what happens in the body?

1. AThe body makes too much insulin
2. BThe pancreas makes little or no insulin
3. CThe liver stops storing fat
4. DThe kidneys stop filtering sugar out of the blood

Under standard precautions, when are gloves worn?

1. AOnly when the resident is an older adult with thin skin
2. BWhenever talking to a resident
3. CWhen touching blood, body fluids, mucous membranes or broken skin
4. DOnly when a resident has a known infection or is in isolation

In what order is personal protective equipment (PPE) usually put on?

1. AGloves, goggles, mask, gown
2. BMask, gloves, gown, goggles
3. CGoggles, gloves, gown, mask
4. DGown, mask, goggles, gloves

护理助理如何帮助视力丧失的住养者找到盘中的食物？

1. A喂住养者吃，尽管他们能自己吃
2. B把所有食物混在一起，这样不会漏掉
3. C用钟面方位描述每种食物的位置
4. D进餐时不停挪动盘子，使没有剩余

Which rule applies when giving range-of-motion exercises?

1. AMove each joint quickly as far as it will go
2. BExercise only the joints on the resident's strong side to avoid pain
3. CPush the joint past the point of pain to stretch it
4. DSupport the limb above and below the joint and move it gently

When applying a condom catheter, what is important?

1. ASecure it with regular adhesive tape wrapped around the base
2. BApply it as tightly as possible so that urine cannot leak out
3. CLeave the same catheter on for a whole week
4. DLeave space at the tip and never wrap tape tightly around the penis

After a stroke, a resident's left hand is starting to curl into a fist. What is the care plan most likely to include to prevent a contracture?

1. ATying the hand to the bed rail with the fingers open
2. BLeaving the hand alone, because nothing can be done after a stroke
3. CRange-of-motion exercises and a hand splint or roll as ordered
4. DKeeping the hand in a tight fist to rest the muscles

A resident whose leg was amputated says that his missing foot hurts. What should the nursing assistant do?

1. ATell him the pain is imaginary because the foot is gone
2. BAccept that the pain is real and report it to the nurse
3. CMassage the other leg instead
4. DIgnore the complaint because nothing can be done