感染控制与患者安全练习卷（附答案）

What is the purpose of hip protectors for older adults at risk of falls?

1. ATo hold a urinary catheter in place
2. BTo reduce the chance of a hip fracture if a fall happens
3. CTo stop the person from falling at all when they walk
4. DTo keep the hips warm in a cold room at night

进入采取飞沫传播预防的患者房间时，工作人员通常佩戴什么？

1. A外科口罩
2. B无菌手套
3. C仅 N95 呼吸器
4. D全套防化服

What is medical asepsis?

1. AGiving antibiotics to prevent infection after surgery
2. BPractices that remove every microorganism, including spores, from an area
3. CSterilizing all equipment before every patient contact
4. DPractices that reduce the number and spread of microorganisms

Which room lighting is safest at night for a patient at high risk of falls?

1. AA low night light that lights the path to the bathroom
2. BBright overhead lights left on all night in the room
3. COnly the light from the television screen
4. DComplete darkness so the patient sleeps more deeply

When should the transparent dressing over a peripheral IV site be changed?

1. AWhen it is damp, loose or visibly soiled
2. BEvery hour, so the site can be cleaned again
3. COnly when the IV catheter is removed, whatever its state
4. DOnly when the patient asks for a new dressing

A peripheral IV site is red, warm and tender along the vein. What should the nurse do?

1. AFlush the catheter harder to clear the vein and keep using the same site
2. BApply a warm pack and keep using the same site
3. CIncrease the infusion rate to finish the bag sooner
4. DRemove the catheter and insert a new one at another site if still needed

一名水痘患儿入院。由哪位工作人员护理该患儿最合适？

1. A从未患过水痘也未接种过疫苗的护士
2. B有书面记录证明对水痘有免疫力的护士
3. C怀孕且不确定自己是否有免疫力的护士
4. D免疫状况不明的实习护生

哪位患者最需要采取预防跌倒措施？

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