护理助理（CNA）知识练习卷（附答案）

What does a long-term care ombudsman do?

1. AHires and evaluates the nursing assistants
2. BAdvocates for residents and helps resolve their complaints
3. CPlans the weekly menu for the facility kitchen
4. DGives residents their medicines and treatments during the night

What is an incentive spirometer used for?

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

一侧腿无力的住养者通常把手杖拿在哪一侧？

1. A身体前方，双手握住
2. B任意一侧，每走几步换一次
3. C患侧
4. D健侧

What is a chemical restraint?

1. AA drug used to control behavior for convenience, not as treatment
2. BA soft belt that is treated with a chemical to keep it clean
3. CA medicine that is given to relieve pain
4. DA cleaning chemical that is kept locked away from the residents

Which team member usually evaluates a resident's swallowing problems?

1. AThe physical therapist
2. BThe activities director
3. CThe social worker
4. DThe speech-language pathologist

During a fire alarm, why should elevators not be used?

1. AThey can fail or open onto a floor with fire
2. BThey are only for staff, not residents
3. CThey move too slowly to be useful during fire drills
4. DThey are needed to bring the fire trucks up

A resident with a new cough is going to the dining room. Which advice helps prevent spread of infection?

1. ASit very close to others to stay warm
2. BCough into the hands, then wipe them on the clothes to dry them
3. CCover coughs with a tissue or elbow, then clean the hands
4. DCough freely without covering, because covering traps the germs

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