정답이 있는 간호조무사(CNA) 지식 학습지

In range-of-motion exercises, what is pronation of the forearm?

1. AMoving the arm away from the body
2. BBending the elbow
3. CTurning the palm to face upward
4. DTurning the palm to face downward

For most healthy adults, which pulse oximeter (oxygen saturation) reading is normal?

1. A95% to 100%
2. B80% to 85%
3. C70% to 75%
4. D60% to 65%

Which action keeps a professional boundary with residents?

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

A dying resident asks to see a priest. What should the nursing assistant do?

1. ATell him that religion is not allowed in the facility
2. BAsk him to wait until his family visits next week
3. CSuggest that he talk to the nursing assistant instead
4. DTell the nurse so the visit can be arranged promptly

Which vision change commonly occurs with aging?

1. ADifficulty focusing on close objects
2. BA need for less light when reading
3. CSudden loss of all vision in one eye
4. DBetter night vision than when younger

Why should the bottom sheets of a bed be kept tight and free of wrinkles?

1. AWrinkled sheets make the resident feel colder
2. BWrinkles rub and press on skin, causing pressure injuries
3. CTight sheets keep the mattress from moving
4. DWrinkles make the bed look untidy to visitors and inspectors

A resident with suspected kidney stones has an order to have all urine strained. What should be done with any particles found?

1. AShow the particles to the resident and then discard them in the toilet
2. BFlush them down the toilet once the urine is measured
3. CThrow away the strainer and the particles together
4. DPlace them in a labeled specimen container and give them to the nurse

A doctor calls the unit and starts telling the nursing assistant a new order for a resident. What should the nursing assistant do?

1. APolitely ask the doctor to hold and get the nurse
2. BWrite the order on a sticky note for the nurse
3. CTell the doctor to call back tomorrow
4. DWrite the order down and carry it out right away