护理助理（CNA）知识练习卷（附答案）

Which signs are typical of shock?

1. ARed, hot, dry skin and a slow, strong pulse
2. BWarm skin and a very high blood pressure
3. CNormal skin color and a steady pulse
4. DPale, cool, clammy skin and a rapid, weak pulse

一侧腿无力的住养者通常把手杖拿在哪一侧？

1. A患侧
2. B身体前方，双手握住
3. C健侧
4. D任意一侧，每走几步换一次

Which signs are typical of a localized infection in a wound?

1. ASkin around the site that feels numb
2. BCool, pale skin around the site
3. CA wound that becomes smaller and dry
4. DRedness, warmth and swelling at the site

A resident is on contact precautions for MRSA. How should the blood pressure cuff and stethoscope be handled?

1. AWipe the cuff with plain water and take it to the next room
2. BUse the hallway cuff on every resident in turn
3. CShare the cuff with the roommate without cleaning it
4. DUse equipment that stays in that resident's room

How is a resident's hearing aid usually cared for at night?

1. ALeft on the bedside table with the battery on
2. BSoaked in a cup of water to clean it
3. CLeft in the ear so the resident can hear alarms
4. DTurned off, removed and stored in its labeled case

A resident is taking a tub bath. Which action is correct when the bath is finished?

1. AAdd more hot water so the resident stays warm while getting out
2. BHave the resident stand up while the water is still in the tub
3. CLeave the resident alone in the tub to rest for a while
4. DDrain the tub before the resident gets out

翻身后 30 分钟，一位住养者的足跟仍然发红，轻轻按压后也不褪色。护理助理应怎么做？

1. A让足跟避免受压，并报告护士
2. B在足跟下放一个甜甜圈形的垫子
3. C用力按摩发红的部位以促进血液循环
4. D在足跟上放热敷袋

A resident's dentures are missing after lunch. What should the nursing assistant do first?

1. AWait until the next day to see if they turn up
2. BGive her another resident's spare dentures
3. CTell the resident that she will have to pay for new ones
4. DSearch the tray, napkins and linen, and report the loss