感染控制与患者安全练习卷（附答案）

Why are a low bed and floor mats used for some patients at high risk of falls?

1. AThey make it easier for staff to clean under and around the bed
2. BThey reduce the risk of injury if the patient falls out of bed
3. CThey stop the patient from ever leaving the bed
4. DThey help the patient sleep more deeply

百日咳患者应采取哪种预防措施？

1. A飞沫传播预防
2. B空气传播预防
3. C接触传播预防
4. D保护性（反向）隔离

In the CDC sequence that removes each item separately, which piece of PPE is taken off first?

1. AMask or respirator
2. BGoggles or face shield
3. CGown
4. DGloves

What is the main aim of purposeful hourly rounding?

1. ATo check pain, toileting, position and personal items before the patient needs to ask
2. BTo count the patient’s medications every hour and check that none are missing
3. CTo wake the patient every hour to check orientation
4. DTo replace the need for a call light

During routine handwashing with soap and water (medical asepsis), how are the hands held?

1. ATouching the inside of the sink for support
2. BLevel with the shoulders, away from the sink
3. CLower than the elbows, so water runs off the fingertips
4. DHigher than the elbows, so water runs down the arms

How should the urethral meatus be cared for in a patient with an indwelling urinary catheter?

1. ABy sliding the catheter in and out a little to clean it
2. BWith antiseptic cream applied to the meatus every shift
3. CWith routine hygiene, using soap and water during daily washing
4. DWith daily bladder irrigation using an antibiotic solution through the catheter

A patient’s white cell differential shows a raised number of band (immature) neutrophils, called a “shift to the left”. What does this usually suggest?

1. AA long-standing parasitic infection
2. BA typical viral infection
3. CAn allergic reaction
4. DAn acute bacterial infection

A nurse calls a provider using SBAR about a patient with falling blood pressure. Which statement is the “Recommendation”?

1. A“I am calling about Mr. Jansen in room 12, who is hypotensive.”
2. B“His blood pressure has fallen from 130/80 to 88/50 over the last two hours.”
3. C“I think he needs to be assessed now. Can you come within the next 15 minutes?”
4. D“He is 72 and had a bowel resection yesterday.”