感染控制与患者安全练习卷（附答案）

哪三条原则可以减少工作人员的辐射暴露？

1. A手卫生、口罩和通风
2. B手套、隔离衣和护目镜
3. C速度、高度和颜色
4. D时间、距离和屏蔽

What is the purpose of a dosimeter badge worn by staff who work with radiation?

1. ATo measure how much radiation the wearer has been exposed to
2. BTo protect the wearer from radiation
3. CTo open doors to the radiology department
4. DTo show staff which patients are radioactive after treatment

Which item belongs in a sharps container?

1. AA soiled gauze dressing
2. BA pair of used gloves
3. CAn empty IV bag with the tubing removed
4. DA used scalpel blade

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

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

哪种敷料废弃物应丢入医疗（生物危害）废物？

1. A擦手用的干净纸巾
2. B已过期但未开封的敷料
3. C无菌敷料包的外层纸包装
4. D被感染伤口渗液浸湿的敷料

在台面上打开无菌包时，应先打开哪一片包布？

1. A同时打开所有包布
2. B最容易够到的那片侧边包布
3. C离护士最远的一片
4. D离护士最近的一片

哪位患者最需要采取预防跌倒措施？

1. A新近出现意识混乱、正在使用镇静剂、步态不稳的老年患者
2. B等待出院、能独立行走的患者
3. C手指骨折、能独自平稳安全行走的年轻成人
4. D卧床休息、能遵从指令的清醒患者

A nurse caring for a patient with influenza on droplet precautions will assist with an aerosol-generating procedure, such as bronchoscopy. What change in PPE is needed?

1. ANo change, because influenza only needs droplet precautions
2. BWear a fit-tested respirator (N95 or FFP3) and eye protection instead of a surgical mask
3. CWear gloves only, because the procedure is short
4. DWear two surgical masks, one on top of the other, for the length of the procedure