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 "ambulate" mean?

1. ATo eat
2. BTo urinate
3. CTo sleep
4. DTo walk

What does a long-term care ombudsman do?

1. AAdvocates for residents and helps resolve their complaints
2. BHires and evaluates the nursing assistants
3. CGives residents their medicines and treatments during the night
4. DPlans the weekly menu for the facility kitchen

How should a resident's bedpan be stored?

1. AOn the overbed table so that the resident can easily reach it
2. BCleaned and kept in its proper place, never on the overbed table
3. COn the floor under the bed without cleaning
4. DIn the bedside drawer with the resident's clothes

协助一侧肢体无力的住养者行走时，护理助理应走在哪个位置？

1. A在住养者前面，轻轻拉着其双手
2. B在住养者健侧的旁边
3. C在住养者患侧稍后方，握住步态腰带
4. D在后面几步远，不接触住养者

When should a specimen container be labeled?

1. AOnly after it reaches the laboratory
2. BNever, because the lab can guess whose it is
3. CAt the end of the shift, with all the other specimens
4. DAt the bedside, with the correct name, date and time

After a stroke, a resident's left hand is starting to curl into a fist. What is the care plan most likely to include to prevent a contracture?

1. ARange-of-motion exercises and a hand splint or roll as ordered
2. BLeaving the hand alone, because nothing can be done after a stroke
3. CKeeping the hand in a tight fist to rest the muscles
4. DTying the hand to the bed rail with the fingers open

A resident with Parkinson's disease has a tremor and keeps dropping food while eating. What may help?

1. AFeed him every meal from now on so that he does not make a mess
2. BGive him only liquid meals from now on
3. CTell him to eat faster before the tremor gets worse
4. DAsk the nurse about adaptive utensils, and allow extra time to eat