护理助理（CNA）知识练习卷（附答案）

What is constipation?

1. AHard, dry stools that are hard to pass or passed less often
2. BBeing unable to control the bladder when coughing or laughing
3. CPassing frequent, loose and watery stools several times a day
4. DHaving stool that is black or contains blood

What happens in heart failure?

1. AThe heart does not pump well enough, so fluid can build up in the body
2. BThe heart beats too fast only during exercise
3. CThe blood vessels of the brain become blocked
4. DThe heart stops beating completely and cannot be restarted by any means

Which hormone lowers the level of sugar in the blood?

1. AEstrogen
2. BAdrenaline
3. CThyroid hormone
4. DInsulin

做导尿管护理时，导管应朝哪个方向清洁？

1. A从距尿道口约 4 英寸处向尿道口方向
2. B从尿道口向外，约 4 英寸（10 cm）
3. C先把导管与引流袋断开再清洁
4. D用同一块毛巾沿导管来回擦

How should a nursing assistant hold a gait belt while walking with a resident?

1. AWith an underhand grip, from behind and slightly to the side
2. BBy holding the resident's hand instead of the belt
3. CWith one finger hooked through the belt from the front of the resident
4. DBy tying the belt to the nursing assistant's own waist

对住养者使用身体约束之前需要什么？

1. A病区人手不足时由护理助理决定
2. B住养者家属的要求
3. C医生的医嘱，且已尝试过限制较少的措施
4. D住养者室友的同意

一位噎住的住养者在护理助理实施腹部冲击时失去反应。护理助理接下来应怎么做？

1. A把住养者扶到椅子上，喂几口水
2. B保持住养者直立，继续腹部冲击直到救援到达
3. C将住养者放到地上，呼叫紧急救援并开始心肺复苏
4. D用手指在口中盲目地掏，寻找异物

While cleaning, a chemical splashes into the nursing assistant's eye. What should be done first?

1. ACover the eye with a bandage and continue working until the break
2. BFinish the cleaning, then rinse the eye
3. CRub the eye to remove the chemical
4. DFlush the eye with plenty of running water, then report it