护理助理（CNA）知识练习卷（附答案）

What is Alzheimer's disease?

1. AA heart disease that reduces blood flow to the body
2. BA worsening brain disease, the most common cause of dementia
3. CA normal part of growing old that affects everyone over 80
4. DA short-term confusion that is caused by an infection

What is a pathogen?

1. AA cleaning solution used to disinfect equipment
2. BA microorganism that can cause disease
3. CA type of protective glove
4. DA medicine that kills bacteria

What is edema?

1. ARedness caused by pressure on the skin
2. BA rash caused by an allergy
3. CSwelling caused by extra fluid in the body tissues
4. DA bruise caused by bleeding under the skin after a fall

护理助理在纸质护理记录上写错了。应如何更正？

1. A用修正液盖住错误，再在上面重写
2. B撕掉那一页，把记录抄到新的一页上
3. C画一条横线划去，写上更正内容，并签上姓名首字母和日期
4. D涂抹到看不出错误为止

Which illness is usually managed with droplet precautions?

1. AA urinary tract infection
2. BTuberculosis
3. CInfluenza
4. DMeasles

A nursing assistant drops a clean towel on the floor. What should be done with it?

1. AFold it and return it to the linen cart
2. BShake it out and use it for the resident
3. CUse it only to dry the resident's feet
4. DTreat it as dirty and put it in the laundry

A frail resident starts shivering during a bed bath. What should the nursing assistant do?

1. AKeep her covered, uncover only the part being washed and finish promptly
2. BOpen the window to let in fresh air so she does not feel faint
3. CTake off the bath blanket so the bath can be finished faster
4. DStop the bath and leave her uncovered and still wet until she has warmed up

A nursing assistant notices that a coworker smells of alcohol and is unsteady while caring for residents. What should the nursing assistant do?

1. AReport it to the nurse or supervisor right away
2. BIgnore it so the coworker does not get in trouble
3. CWait until the end of the shift and discuss it privately
4. DGive the coworker coffee and take over a few residents