感染控制与患者安全练习卷（附答案）

下列哪项措施属于标准预防？

1. A把每位患者都安置在负压病房
2. B预计会接触血液或体液时戴手套
3. C无论操作内容，每次接触患者都穿隔离衣、戴口罩
4. D每次接触患者都戴 N95 呼吸器

在 Morse 跌倒量表等跌倒风险评估工具中，得分越高意味着什么？

1. A跌倒风险越低
2. B跌倒风险越高
3. C压力性损伤风险越低
4. D活动能力越好

疥疮患者需要采取哪种预防措施？

1. A无需特殊预防措施
2. B飞沫传播预防
3. C接触传播预防
4. D空气传播预防

Why can side rails be dangerous for a confused, restless patient?

1. ASide rails make the bed move by itself
2. BThe patient may climb over them or get trapped in gaps
3. CSide rails always cause pressure injuries
4. DSide rails stop staff from reaching the patient in an emergency

A nurse’s hands are dry and cracked from frequent hand hygiene. What is the best approach?

1. AStop hand hygiene until the skin heals
2. BUse the hand lotion approved by the facility to keep the skin intact
3. CUse any lotion from home, whatever its contents
4. DWear gloves all day instead of cleaning the hands between patients

A patient has botulism after eating contaminated food. Which precautions are needed?

1. AAirborne precautions
2. BContact precautions
3. CDroplet precautions
4. DStandard precautions

In START triage at a mass-casualty incident, a casualty cannot walk, breathes 20 times a minute, has a radial pulse and follows simple commands. Which category applies?

1. AYellow (delayed)
2. BRed (immediate)
3. CBlack (expectant or dead)
4. DGreen (minor)

In a US hospital (CMS rules), a patient keeps pulling at an endotracheal tube, and alternatives have failed. The nurse applies wrist restraints in an emergency. What must happen next?

1. AObtain a time-limited order for the restraint promptly, following policy
2. BKeep the restraints on without an order until the patient is calm
3. CAsk the family to sign a consent form instead of an order
4. DAsk the provider for a PRN restraint order to use as needed