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

Which is the largest organ of the human body?

1. AThe skin
2. BThe brain
3. CThe liver
4. DThe lungs

Under standard precautions, when are gloves worn?

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

Một ounce chất lỏng (fl oz) tương đương bao nhiêu mililít, theo cách thường dùng khi ghi lượng dịch vào và ra?

1. A30 mL
2. B100 mL
3. C15 mL
4. D5 mL

A resident's family brings a handmade quilt from home. What should the nursing assistant do?

1. APut it in storage so that it does not get dirty or lost
2. BTell the family that personal items are not allowed
3. CWelcome it, add it to the belongings list and label it
4. DGive it to the laundry for use by all residents

During CPR on a resident without a DNR order, an AED (automated external defibrillator) is brought to the bedside. What should be done?

1. AFinish ten more minutes of CPR before using it
2. BWait until the doctor arrives before opening it
3. CUse it only if the resident's pulse is very fast
4. DTurn it on right away and follow its voice prompts

While measuring blood pressure with a stethoscope, which sound gives the systolic reading?

1. AThe last sound heard before silence
2. BThe first clear sound heard as the cuff deflates
3. CThe sound heard when the cuff is fully inflated
4. DThe loudest sound heard during deflation

A resident with dementia becomes upset when asked to choose from all the clothes in her closet. Which approach best supports her?

1. APut her in a hospital gown for the day
2. BOffer a choice between two outfits
3. CChoose all her clothes for her without asking
4. DTell her she must decide quickly

A resident who returned from surgery yesterday has a dressing that is now soaked with bright red blood. What should the nursing assistant do?

1. ARemove the dressing and put on a new one
2. BRecord it and tell the nurse at the end of the shift
3. CStay with the resident and call the nurse immediately
4. DWait to see if the bleeding stops by itself