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

Khi rửa tay bằng xà phòng và nước, cần chà xát hai bàn tay với xà phòng trong bao lâu?

1. AÍt nhất 20 giây
2. BKhoảng 5 giây
3. CChỉ cho đến khi xà phòng nổi bọt
4. DÍt nhất 5 phút

In type 1 diabetes, what happens in the body?

1. AThe pancreas makes little or no insulin
2. BThe liver stops storing fat
3. CThe body makes too much insulin
4. DThe kidneys stop filtering sugar out of the blood

Which is a common sign that death is near?

1. AA rising amount of urine output
2. BCool, mottled skin on the hands and feet
3. CA sudden large increase in appetite
4. DWarm, pink skin on the hands and feet

After abdominal surgery, a resident must cough and breathe deeply. How can the nursing assistant help?

1. AHave the resident hold a pillow firmly over the incision
2. BTell the resident to cough as little as possible to protect it
3. CPress hard on the resident's abdomen during the cough
4. DHave the resident lie flat while coughing

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

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

A resident's hearing aid keeps whistling. What is a common cause?

1. AThe room is too quiet
2. BIt is not sitting correctly in the ear
3. CThe battery is brand new
4. DThe resident is speaking too softly

A resident's dentures are missing after lunch. What should the nursing assistant do first?

1. AWait until the next day to see if they turn up
2. BSearch the tray, napkins and linen, and report the loss
3. CGive her another resident's spare dentures
4. DTell the resident that she will have to pay for new ones

A resident spills hot coffee on her thigh. The skin is red and painful. What should the nursing assistant do?

1. ARub butter on the area to soothe the burned skin
2. BCover it with a blanket and say nothing
3. CPut an ice pack directly on the skin for an hour
4. DCool it with cool water and tell the nurse right away