护理助理（CNA）知识练习卷（附答案）

What does the suffix "-ectomy" mean?

1. AA surgical opening to the outside
2. BStudy of
3. CSurgical removal
4. DInflammation

在护理机构中，预防感染传播最重要的单一措施是什么？

1. A请医生开抗生素
2. B每项操作都戴手套
3. C所有房间都开窗
4. D手卫生

A resident is 5 feet 4 inches tall. How many inches is this?

1. A68 inches
2. B54 inches
3. C64 inches
4. D60 inches

For which residents is reality orientation most useful?

1. AResidents with mild confusion who can benefit from reminders of time and place
2. BResidents who are unconscious
3. CResidents with advanced dementia who become very upset whenever they are corrected
4. DResidents who are fully alert and oriented

A resident wears a nasal cannula. Where should the nursing assistant check for skin irritation?

1. AOn the back of the hands
2. BOn the soles of the feet and the heels
3. CUnder the arms and around the neck
4. DBehind the ears and around the nostrils

When applying a condom catheter, what is important?

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

一位平时清醒、定向力好的住养者（女）今天突然意识混乱。她的尿液颜色深且气味浓。护理助理应报告什么？

1. A什么都不报告，因为这些变化是正常衰老的一部分
2. B新出现的意识混乱和尿液的变化，并立即报告
3. C只报告意识混乱，并且只在这一班结束时报告
4. D只报告尿液的变化，因为意识混乱在老年人中很正常

A resident who fell last month refuses to walk with the nursing assistant, saying she is afraid. What is the best response?

1. ATell her she must walk now, because walking is written in her care plan
2. BTell her she will never walk again if she refuses
3. CAccept her fear, explain the safety steps and tell the nurse
4. DLet her stay in bed and say nothing to anyone