정답이 있는 간호조무사(CNA) 지식 학습지

Why are older adults at higher risk of dehydration?

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

How many chambers does the human heart have?

1. AFour
2. BSix
3. CThree
4. DTwo

Which hormone lowers the level of sugar in the blood?

1. AInsulin
2. BAdrenaline
3. CThyroid hormone
4. DEstrogen

What usually happens if a blood pressure cuff is too small for a resident's arm?

1. AThe reading is falsely low
2. BThe reading is not affected
3. CThe pulse cannot be felt at the wrist
4. DThe reading is falsely high

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

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

장루 주머니(ostomy pouch)는 보통 언제 비우나요?

1. A주머니 전체를 교체하는 일주일에 한 번
2. B약 3분의 1에서 2분의 1 정도 찼을 때
3. C완전히 가득 찼을 때만
4. D취침 시간에만

While cleaning, a chemical splashes into the nursing assistant's eye. What should be done first?

1. AFinish the cleaning, then rinse the eye
2. BFlush the eye with plenty of running water, then report it
3. CRub the eye to remove the chemical
4. DCover the eye with a bandage and continue working until the break

A nursing assistant told the nurse that a resident seemed more short of breath, but nothing was done, and the resident is getting worse. What should the nursing assistant do?

1. AGive the resident extra oxygen without telling anyone
2. BCall the resident's family and ask them to complain
3. CReport again, then follow the chain of command if nothing is done
4. DWait until the next shift to see if someone else notices the change