感染控制与患者安全练习卷（附答案）

使用含酒精的速干手消毒剂时，应揉搓双手多长时间？

1. A只要消毒剂涂满手掌即可
2. B约 20–30 秒，直至双手干燥
3. C约 2–3 秒
4. D至少 5 分钟

Which safety advice should be given to parents of a child who rides a bicycle?

1. AWear a helmet only on busy roads with traffic
2. BWear a properly fitted helmet on every ride
3. CA helmet is only needed for adults
4. DWear a helmet only for long rides

In the chain of infection, which link is broken when a patient covers the mouth and nose with a tissue when coughing?

1. AThe reservoir
2. BThe portal of exit
3. CThe infectious agent
4. DThe susceptible host

Where should the drainage bag of an indwelling urinary catheter be kept?

1. AOn the bed next to the patient’s hip
2. BOn the floor under the bed, where it is out of the way
3. CHung on the IV pole above the patient
4. DBelow the level of the bladder and off the floor

How are neuromuscular blocking drugs, such as vecuronium, safely stored?

1. ASeparate from other drugs, with a warning that they cause paralysis
2. BIn the general stock cupboard with the other IV drugs and no special labels
3. CMixed in the same bin as other high-use drugs
4. DNext to common IV antibiotics so they are easy to find

An infant has had a cleft lip repair. Why are elbow restraints often used?

1. ATo prevent the infant from sucking a pacifier
2. BTo keep the infant from rolling over in the crib
3. CTo hold the IV line in place during feeds and stop it being pulled out
4. DTo stop the infant’s hands reaching the mouth while still allowing arm movement

一名护士正准备给予静脉吗啡。患者的呼吸频率为 9 次/分，非常嗜睡。护士应怎么做？

1. A给药，明天再复查呼吸频率
2. B给药，因为之前主诉过疼痛
3. C给半量
4. D暂停给药，评估患者并通知开医嘱者

A flexible bronchoscope contacts mucous membranes but does not enter sterile tissue. Which level of processing is required at a minimum between patients?

1. AHigh-level disinfection
2. BWiping with an alcohol wipe
3. CCleaning with soap and water only
4. DLow-level disinfection