护理助理（CNA）知识练习卷（附答案）

What are passive range-of-motion exercises?

1. AExercises in which staff move the joints for the resident
2. BExercises done only in a warm swimming pool with a therapist
3. CExercises that the resident does completely alone each day
4. DExercises that use heavy weights to build strength

What does the top number (systolic) of a blood pressure reading measure?

1. AThe pressure in the arteries when the heart contracts
2. BThe number of heartbeats in one minute
3. CThe pressure in the arteries when the heart rests
4. DThe amount of oxygen carried in the blood

Which signs are typical of a localized infection in a wound?

1. ACool, pale skin around the site
2. BRedness, warmth and swelling at the site
3. CA wound that becomes smaller and dry
4. DSkin around the site that feels numb

During a warm soak, the resident's skin becomes very red and she says it burns. What should the nursing assistant do?

1. AStop the treatment and report it to the nurse
2. BContinue because redness shows it is working
3. CCover the area with a towel and continue
4. DAdd cold water and continue the soak

A resident with one weak leg is climbing stairs with the nursing assistant. Which leg should step up first?

1. AThe stronger leg, then the weaker leg
2. BWhichever leg feels less tired that day
3. CBoth legs at the same time
4. DThe weaker leg, then the stronger leg

Why should the bottom sheets of a bed be kept tight and free of wrinkles?

1. AWrinkles rub and press on skin, causing pressure injuries
2. BTight sheets keep the mattress from moving
3. CWrinkles make the bed look untidy to visitors and inspectors
4. DWrinkled sheets make the resident feel colder

A nursing assistant hears a resident's daughter calling her mother "useless" and threatening to stop visiting unless she does what she is told. What should the nursing assistant do?

1. AReport it to the nurse as possible emotional abuse
2. BTell the daughter she is a bad person
3. CIgnore it because family members may speak as they like
4. DWait to see whether it happens again

一位住养者（男）选择穿一件亮红色衬衫配条纹裤子，护理助理觉得不搭。护理助理应怎么做？

1. A帮他穿上他选的衣服
2. B改为替他选一套搭配的衣服
3. C请他的家人每天挑选他的衣服
4. D告诉他衣服不搭，应该换掉