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

In range-of-motion exercises, what does abduction mean?

1. ATurning a joint in a circle
2. BBending a joint
3. CMoving a body part toward the midline of the body
4. DMoving a body part away from the midline of the body

Vùng tầng sinh môn của người nội trú nữ được làm sạch theo hướng nào?

1. ATừ trước ra sau
2. BTheo vòng tròn bắt đầu từ hậu môn
3. CHướng nào cũng được, nếu dùng khăn lau sạch
4. DTừ sau ra trước

What does "void" mean?

1. ATo urinate
2. BTo cough up sputum
3. CTo have a bowel movement
4. DTo vomit

How is a resident who cannot stand usually weighed?

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

How does delirium differ from dementia?

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

A resident with dementia asks the same question many times. What should the nursing assistant do?

1. AIgnore the question until she stops asking
2. BTell her to write the answer down and stop asking
3. CRemind her she has already asked several times
4. DAnswer calmly each time, using the same simple words

A resident is pale, sweaty and confused, with a fast, weak pulse and low blood pressure. What should the nursing assistant do?

1. ACall the nurse immediately and keep the resident lying down and warm
2. BGive the resident a hot drink and leave
3. CHelp the resident walk to improve circulation
4. DSit the resident in a chair and check the vital signs again in an hour

A nursing assistant wakes up with a fever and a cough before a shift. What is the best action?

1. ACall the supervisor before the shift, following facility policy
2. BGo to work and tell no one
3. CGo to work and wear gloves and a mask all day
4. DTake a fever reducer at home so the fever does not show, and work