护理助理（CNA）知识练习卷（附答案）

What does the top number (systolic) of a blood pressure reading measure?

1. AThe pressure in the arteries when the heart rests
2. BThe number of heartbeats in one minute
3. CThe pressure in the arteries when the heart contracts
4. DThe amount of oxygen carried in the blood

How is HIV spread?

1. AThrough the air when an infected person coughs or sneezes
2. BThrough blood and certain body fluids, such as by shared needles
3. CThrough casual contact, such as hugging or shaking hands
4. DBy sharing dishes, cups and toilets with an infected person

What is the main goal of hospice care?

1. APreparing the person for major surgery
2. BTeaching the person to live independently at home
3. CCuring the person's disease with intensive treatment
4. DComfort and quality of life for a person who is dying

失智症住养者的"日落综合征"（sundowning）是什么？

1. A住养者选择白天大部分时间睡觉、整夜清醒
2. B只在夜间发生的血压下降
3. C傍晚时意识更混乱、更激越
4. D在阳光下待过之后的皮肤反应

造口袋通常应在什么时候排空？

1. A约装到三分之一至一半时
2. B每周一次，整个袋子更换时
3. C只有完全装满时
4. D只在睡前

在出入量记录表上，冰屑通常怎样记录？

1. A记为杯子的全部容量
2. B记在进餐记录上，作为固体食物
3. C记为杯子容量的约一半
4. D不记录，因为是冰冻的

A resident sitting up in bed keeps sliding toward the foot of the bed. What should the nursing assistant do?

1. ATie a sheet across her chest to keep her from sliding down again
2. BMove her up with a lift sheet and a helper, and check the care plan
3. CLeave her where she is so she is not disturbed
4. DPull her up by her arms on your own so she is not kept waiting

A resident with dementia starts screaming during a shower when the water sprays her face. What should the nursing assistant do?

1. AStop, soothe her and keep the water away from her face
2. BFinish the shower quickly so that it is over sooner for her
3. CHold her still until she stops screaming
4. DTell her that she is being difficult