护理助理（CNA）知识练习卷（附答案）

What does normal urine usually look like?

1. ABright red
2. BDark brown and cloudy
3. CClear and pale yellow
4. DMilky white with particles

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 short-term confusion that is caused by an infection
4. DA normal part of growing old that affects everyone over 80

应如何读取量杯（刻度量筒）中的尿量？

1. A举过眼睛高度，对着光看
2. B根据尿液的颜色估计
3. C放在平面上，视线与液面齐平
4. D拿在腰部高度，轻轻倾斜

A resident says, "My stomach hurts." How should this be documented?

1. AAs "Resident has a stomach ulcer"
2. BAs "Resident is complaining again"
3. CIn the resident's own words, in quotation marks
4. DIt should not be documented because it cannot be seen

When measuring blood pressure in the arm, where is the stethoscope placed?

1. AOver the carotid artery in the neck
2. BOver the radial artery on the thumb side of the wrist
3. COver the heart on the chest
4. DOver the brachial artery at the inner elbow

When applying a condom catheter, what is important?

1. ASecure it with regular adhesive tape wrapped around the base
2. BLeave space at the tip and never wrap tape tightly around the penis
3. CLeave the same catheter on for a whole week
4. DApply it as tightly as possible so that urine cannot leak out

A resident has a new arm cast. Which finding should be reported right away?

1. AA cast that feels hard and dry
2. BFingers that are pink and warm
3. CFingers that are cold, pale or numb
4. DA cast with the resident's name written on it

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

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