护理助理（CNA）知识练习卷（附答案）

When shaving a resident's face with a safety razor, in which direction are the strokes usually made?

1. AOnly from side to side across the chin
2. BIn small circles over the whole face
3. CAgainst the direction the hair grows
4. DIn the direction the hair grows

What is medical asepsis?

1. APractices that reduce the number and spread of germs
2. BPractices that remove all microorganisms from an object
3. CA medicine that kills bacteria in the blood
4. DA sterile procedure done only in the operating room

What are activities of daily living (ADLs)?

1. AMedical tests that the nurse does every day
2. BExercises that a resident does with the physical therapist
3. CEveryday self-care tasks such as bathing, dressing and eating
4. DSocial events that the activities staff plan each week

Which measure often helps a resident with osteoarthritis?

1. AComplete bed rest for several weeks
2. BKeeping the painful joints still in one position all day long
3. CLifting heavy weights to strengthen the joints
4. DWarm baths or showers and gentle range-of-motion exercise

How can a nursing assistant help a new resident feel welcome on admission?

1. ALeave the resident alone for the whole first day so she can adjust
2. BTell her the rules and leave quickly
3. CUnpack and rearrange her belongings without asking
4. DIntroduce themselves and show the room, call light and bathroom

Which care measure is common for a resident with heart failure?

1. ARaising the head of the bed to make breathing easier
2. BAdding extra salt to the resident's meals
3. CKeeping the resident lying flat at all times
4. DEncouraging the resident to drink as much as possible

A newly admitted resident has a diamond ring and $200 in cash. What should the nursing assistant do?

1. APut the ring and money in the nursing assistant's own locker for safekeeping overnight
2. BList them on the inventory and tell the nurse, who follows the valuables policy
3. CGive the items to a visitor in the hallway to take home
4. DTake no notice, because valuables are the resident's own business

While a resident is being turned, his indwelling urinary catheter accidentally comes out. What should the nursing assistant do?

1. ATape the catheter to his leg so it looks in place
2. BPut the catheter back in carefully
3. CMake him comfortable and tell the nurse right away
4. DLeave it out and mention it at the end of the shift