护理助理（CNA）知识练习卷（附答案）

清洁女性住养者的会阴区时应朝哪个方向？

1. A从肛门开始画圈
2. B从后向前
3. C只要用干净毛巾，任何方向都可以
4. D从前向后

In 24-hour (military) time, how is 3:00 p.m. written?

1. A1800
2. B1500
3. C1300
4. D0300

In a resident with darker skin, which change may be an early sign of a pressure injury?

1. AA small amount of dry skin on the elbows
2. BA freckle that the resident has had for many years
3. CSkin that looks the same as the surrounding skin and feels normal
4. DA darker or purplish area, or one warmer or firmer than nearby skin

Which vision change commonly occurs with aging?

1. ASudden loss of all vision in one eye
2. BBetter night vision than when younger
3. CDifficulty focusing on close objects
4. DA need for less light when reading

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

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

While measuring blood pressure with a stethoscope, which sound gives the systolic reading?

1. AThe first clear sound heard as the cuff deflates
2. BThe last sound heard before silence
3. CThe sound heard when the cuff is fully inflated
4. DThe loudest sound heard during deflation

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. BReport again, then follow the chain of command if nothing is done
3. CCall the resident's family and ask them to complain
4. DWait until the next shift to see if someone else notices the change

During a shift a resident voids 350 mL and then 200 mL, and vomits 150 mL. What total output is recorded?

1. A500 mL
2. B700 mL
3. C850 mL
4. D550 mL