护理助理（CNA）知识练习卷（附答案）

What is reminiscence therapy?

1. AKeeping residents away from family photographs
2. BEncouraging residents to talk about their past memories
3. CCorrecting residents each time they get the date wrong
4. DExercising the residents' arms and legs every morning

In a resident with darker skin, which change may be an early sign of a pressure injury?

1. AA darker or purplish area, or one warmer or firmer than nearby skin
2. BA small amount of dry skin on the elbows
3. CSkin that looks the same as the surrounding skin and feels normal
4. DA freckle that the resident has had for many years

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

1. ARedness, warmth and swelling at the site
2. BSkin around the site that feels numb
3. CA wound that becomes smaller and dry
4. DCool, pale skin around the site

How is a resident who cannot stand usually weighed?

1. AWith a chair, wheelchair or bed scale, as the facility provides
2. BBy weighing the resident's clothes and subtracting
3. CBy asking the resident to stand on the upright scale anyway, with help
4. DBy guessing the weight from the resident's height

How does delirium differ from dementia?

1. ADelirium starts suddenly and is often reversible when the cause is treated
2. BDelirium only affects young people
3. CDelirium and dementia are two names for the same condition
4. DDelirium develops slowly over many years and can never be treated or reversed

How should a nursing assistant take a resident in a wheelchair down a ramp?

1. AHave the resident stand up and walk down the ramp holding the rail
2. BLet the wheelchair roll down by itself
3. CGo backward down the ramp, looking over the shoulder
4. DGo forward down the ramp quickly

A resident says, "I've been saving my pills, and soon I won't be a burden to anyone." What should the nursing assistant do?

1. AStay with the resident and get the nurse immediately
2. BReport it at the end of the shift
3. CTell the resident not to talk like that and leave the room
4. DPromise to keep it secret if the resident gives up the pills

A resident on airborne precautions for tuberculosis must be taken to another department for an X-ray. Which precaution is usual?

1. AThe resident wears a surgical mask while out of the room
2. BThe resident goes without a mask so breathing is easier
3. CThe resident is told never to leave the room for any test
4. DThe resident's door is left open during the trip