护理助理（CNA）知识练习卷（附答案）

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

1. A68 inches
2. B54 inches
3. C60 inches
4. D64 inches

Where should a used disposable razor be placed?

1. AIn the regular trash can in the room
2. BIn the soiled linen hamper
3. CIn a plastic bag that is tied closed
4. DIn a puncture-resistant sharps container

在水槽边洗手时，指尖应朝向哪个方向？

1. A向下，低于手腕
2. B朝向护理助理的脸
3. C任何方向都可以，只要用了肥皂
4. D向上，高于肘部

When is log rolling used to turn a resident?

1. AWhen the spine must stay straight, such as after spinal surgery
2. BWhen the resident is strong enough to turn alone without any help
3. CWhen the resident is about to walk to the bathroom
4. DWhen the resident is sitting in a wheelchair

Why is a lift (draw) sheet used to move a resident up in bed?

1. AIt reduces friction and shearing on the skin
2. BIt keeps the resident warmer while moving
3. CIt lets one person move any resident alone
4. DIt removes the need to lower the head of the bed

For which residents is reality orientation most useful?

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

After a resident dies, his wife asks the nursing assistant to stay with her for a few minutes. What should the nursing assistant do?

1. ABegin postmortem care while she watches
2. BExplain politely that they are too busy and must go to other residents
3. CTell her that he is in a better place now and leave
4. DStay with her quietly and listen, telling the nurse where they are

A resident is pale, sweaty and confused, with a fast, weak pulse and low blood pressure. What should the nursing assistant do?

1. AGive the resident a hot drink and leave
2. BCall the nurse immediately and keep the resident lying down and warm
3. CSit the resident in a chair and check the vital signs again in an hour
4. DHelp the resident walk to improve circulation