护理助理（CNA）知识练习卷（附答案）

静息状态下成人的正常呼吸频率是多少？

1. A每分钟 32 到 40 次
2. B每分钟 12 到 20 次
3. C每分钟 24 到 32 次
4. D每分钟 4 到 8 次

下列哪个口腔温度在成人通常的正常范围内？

1. A101.2 °F（38.4 °C）
2. B95.2 °F（35.1 °C）
3. C98.4 °F（36.9 °C）
4. D103.0 °F（39.4 °C）

What is a contracture?

1. AA sudden, painful muscle cramp that goes away quickly with rest
2. BA permanent shortening of a muscle that limits joint movement
3. CA bruise caused by a fall
4. DA tear in the outer layer of the skin

When feeding a resident, where should the nursing assistant sit?

1. AAt the resident's eye level, facing the resident
2. BBehind the resident so the resident is not distracted
3. CStanding over the resident to reach the tray easily
4. DBeside the bed, facing the television

A resident has swollen feet and ankles. Which measure is usually helpful, if the care plan allows?

1. AHanging the legs down from the bed all day
2. BWrapping the ankles tightly with tape
3. CRubbing the swollen areas firmly
4. DRaising the legs on pillows or a footstool

A dying resident shouts at staff and complains about everything. Which response is best?

1. ATell him that other residents in his situation are much more polite
2. BAvoid his room as much as possible until he calms down
3. CSpeak sharply so that he knows his behavior is wrong
4. DStay calm and see anger as part of grief, not a personal attack

一位住养者（男）今天早晨的体重比昨天多了 3 磅（约 1.4 kg），而且脚踝看起来肿了。护理助理应怎么做？

1. A立即向护士报告体重增加和肿胀
2. B下周再称一次体重，看趋势是否持续
3. C不告诉任何人，当天剩余时间限制他喝水
4. D把他的腿抬高，但不写进报告

A nursing assistant is stuck by a used needle found in a resident's bed linen. What should be done first?

1. AWash the area with soap and water, then report it at once
2. BFinish the shift and report it the next day if it still hurts
3. CPut on a bandage and keep it private
4. DSqueeze the site hard and pour bleach on it