Phiếu bài tập Kiến thức trợ lý điều dưỡng (CNA) có đáp án

What is a delusion?

1. AA false belief that stays even when it is shown to be untrue
2. BA sudden, short loss of consciousness and memory
3. CSeeing or hearing things that are not really there
4. DA strong, lasting fear of a particular object, animal or place

Which action keeps a professional boundary with residents?

1. ALending a resident money until payday
2. BAccepting an expensive watch as a gift
3. CKeeping your personal problems and phone number private
4. DInviting a resident to your home for a family dinner on a day off

Under standard precautions, when are gloves worn?

1. AOnly when the resident is an older adult with thin skin
2. BWhenever talking to a resident
3. CWhen touching blood, body fluids, mucous membranes or broken skin
4. DOnly when a resident has a known infection or is in isolation

Why are nutritional supplement drinks often served between meals?

1. ATo replace the resident's water intake completely
2. BTo lower the resident's appetite for the next meal
3. CTo add calories and protein for residents who eat poorly
4. DTo replace all of the resident's regular meals for the day

Why is a lift (draw) sheet used to move a resident up in bed?

1. AIt reduces friction and shearing on the skin
2. BIt lets one person move any resident alone
3. CIt removes the need to lower the head of the bed
4. DIt keeps the resident warmer while moving

How can a stool specimen be kept from being contaminated?

1. AMix the stool with water before putting it in the container
2. BHave the resident urinate first and keep toilet paper out of it
3. CLeave the specimen uncovered in the bathroom until the end of the shift
4. DCollect the specimen from the toilet water after flushing

A nursing assistant tells a resident who will not eat, "If you don't eat, I'll tie your hands down and feed you myself." What is this?

1. ABattery, because the resident was actually touched
2. BLibel, because it damages the resident's reputation
3. CAcceptable, because it is a harmless way to encourage the resident to eat
4. DAssault, because it is a threat that makes the resident fear harm

The cord of a resident's electric razor is frayed. What should the nursing assistant do?

1. AWrap the frayed area with electrical tape and keep using it
2. BPut it back in the drawer for the next shift
3. CUse it carefully one last time, then report it
4. DRemove it from use and report it per facility policy