护理助理（CNA）知识练习卷（附答案）

Which hormone lowers the level of sugar in the blood?

1. AThyroid hormone
2. BEstrogen
3. CAdrenaline
4. DInsulin

What does the abbreviation BID mean?

1. AOnce a day
2. BTwice a day
3. CEvery other day
4. DThree times a day

What is a living will?

1. AA document stating how a person's money and property are divided among the family after death
2. BA daily schedule of care written by the nursing assistant
3. CA document stating which treatments a person wants if they cannot speak for themselves
4. DA list of the visitors a resident wants to see each week

How can a resident's heels be protected while the resident lies on the back?

1. APut a rubber ring under each heel to spread the pressure
2. BPut a pillow under the calves so the heels are off the bed
3. CTuck the top sheet tightly over the feet to keep them still
4. DPlace a soft pillow directly under both heels

Which is one of the five rights of delegation?

1. ARight medication cup
2. BRight task
3. CRight family member
4. DRight diagnosis

Why might an infection be hard to notice in an older resident?

1. AOlder adults only get infections in the lungs
2. BOlder adults may have little fever and show confusion instead
3. CInfections in older adults always cause a very high fever
4. DOlder adults have stronger immune systems than younger adults

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

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

A resident with dementia becomes upset when asked to choose from all the clothes in her closet. Which approach best supports her?

1. ATell her she must decide quickly
2. BChoose all her clothes for her without asking
3. COffer a choice between two outfits
4. DPut her in a hospital gown for the day