护理助理（CNA）知识练习卷（附答案）

What is one effect of a cold application?

1. AIt increases swelling in the area
2. BIt raises the temperature of the area
3. CIt widens the blood vessels and increases bleeding
4. DIt reduces swelling and numbs pain

In semi-Fowler's position, the head of the bed is raised to about

1. A60 to 90 degrees
2. B10 degrees
3. C30 to 45 degrees
4. D0 degrees (flat)

What does the abbreviation SOB mean in a resident's chart?

1. AShortness of breath
2. BSide of bed
3. CSitting on bed
4. DStart of bath

护理助理协助一侧肢体无力的住养者从床转移到轮椅之前，轮椅应放在哪里？

1. A紧靠床边，放在住养者的患侧，刹车锁住
2. B放在健侧，紧靠床边，刹车锁住
3. C放在住养者身后，使其可以向后坐入
4. D放在健侧，刹车松开以便调整

Which device helps a resident with a weak grip eat independently?

1. AUtensils with built-up, large handles
2. BVery thin, lightweight plastic forks
3. CA blindfold to improve focus
4. DA drinking straw only

护理助理不应在哪只手臂上测血压？

1. A左臂
2. B住养者平时习惯用的手臂
3. C有静脉输液管或透析通路的手臂
4. D住养者的优势手臂

一位住养者已被（医嘱规定的）腰部约束带约束了 2 小时。护理助理应怎么做？

1. A解开约束，给住养者翻身，提供如厕和液体，并检查皮肤
2. B保持不动，因为医嘱规定整个班次都用
3. C拉紧一些，因为住养者一直在动
4. D解开后不告诉任何人，把住养者独自留下

一名访客在一位正在吸氧的住养者房间里点燃了香烟。护理助理应怎么做？

1. A打开窗户，让访客把烟抽完
2. B离开，并在这一班结束时再报告该访客
3. C不告诉任何人就关掉氧气
4. D请访客立即熄灭，解释火灾风险，并告知护士