정답이 있는 간호조무사(CNA) 지식 학습지

What is an incentive spirometer used for?

1. ATo measure how much oxygen is in the resident's blood
2. BTo measure the amount of urine in the bladder
3. CTo encourage deep breaths and keep the lungs expanded
4. DTo give oxygen through a mask during the night

What is a closed bed?

1. AA bed made while the resident lies in it
2. BA bed made with the top linens pulled up, kept ready for a new resident
3. CA bed with the top linens folded down so that the resident can get in easily
4. DA bed with the side rails raised and locked

Why are older adults at higher risk of dehydration?

1. AThey need no fluids at night
2. BThey sweat much more than younger adults
3. CTheir sense of thirst often decreases
4. DTheir kidneys stop making urine

Unless ordered otherwise, why is the head of the bed usually kept at 30 degrees or lower for a resident at risk of pressure injury?

1. AHigher angles make it much harder for the resident to see the television screen
2. BLower angles prevent the side rails from being used
3. CHigher angles make the resident slide down, causing shearing over the tailbone
4. DLower angles help the resident digest food

During a tornado warning, where should residents usually be moved?

1. ANext to large windows to watch the weather
2. BTo the top floor, as far from the ground as possible
3. CTo inner hallways or rooms away from windows
4. DOutside to the parking lot, away from the building

A nursing assistant drops a clean towel on the floor. What should be done with it?

1. AFold it and return it to the linen cart
2. BShake it out and use it for the resident
3. CUse it only to dry the resident's feet
4. DTreat it as dirty and put it in the laundry

A resident's dentures seem loose, and she has a sore spot on her gums under them. What should the nursing assistant do?

1. AReport the loose fit and the sore to the nurse
2. BTell her to stop wearing her dentures for good
3. CGlue the dentures in place with extra adhesive
4. DFile down the rough edge of the denture

Two residents use their call lights at the same time. One needs help to the toilet now, and the other wants fresh water. What should the nursing assistant do?

1. AAnswer the light that came on second
2. BAsk the toileting resident to wait 30 minutes until the water is done
3. CBring the water first because it is quicker
4. DHelp the resident to the toilet first, then bring the water