护理助理（CNA）知识练习卷（附答案）

How should a person with a nosebleed be positioned?

1. ALying with the head lower than the feet
2. BLying flat on the back
3. CSitting up and leaning slightly forward
4. DSitting with the head tilted far back

下列哪个血压值在成人正常范围内？

1. A172/104 mmHg
2. B116/76 mmHg
3. C84/48 mmHg
4. D150/96 mmHg

下列哪项是客观观察？

1. A住养者（男）说他肚子痛
2. B住养者（女）说她觉得头晕
3. C住养者说今天心情悲伤
4. D住养者左足跟的皮肤发红

Which vital sign should be reported to the nurse right away?

1. AA blood pressure of 118/76 mmHg
2. BA pulse of 76 beats per minute
3. CRespirations of 30 per minute in a resting adult
4. DAn oral temperature of 98.2 °F (36.8 °C) taken before breakfast

Why should nursing assistants keep their fingernails short and avoid artificial nails?

1. ALong nails make it harder to use the call light
2. BArtificial nails are not allowed outside of work
3. CLong and artificial nails hold germs and can scratch residents
4. DShort nails help the nursing assistant write and type faster on the chart

How should the drainage tubing of a urinary catheter be arranged while the resident is in bed?

1. ALooped below the bag so urine collects in the loop
2. BTucked under the resident's leg to hold it in place
3. CTied in a knot to keep it from moving
4. DCoiled on the bed, secured and free of kinks

A nursing assistant took an unopened package of gauze into the room of a resident on contact precautions but did not use it. What should be done with it?

1. AUse it for the next resident on the hallway who needs a dressing
2. BKeep it in that room or throw it away; never return it to clean supply
3. CWipe it with alcohol and put it at the nurses' station
4. DReturn it to the clean supply cart, because the package was never opened

一位住养者的儿子给吃机械软食的母亲带来了炸鸡。护理助理应怎么做？

1. A让她吃，因为家人最了解她的喜好和需要
2. B趁他不注意把食物扔掉
3. C让她吃鸡肉，但只吃一半
4. D向他道谢，并在她吃之前先与护士核对她的饮食