感染控制与患者安全练习卷（附答案）

手术开始前的“暂停核查”（time-out）目的是什么？

1. A与整个团队共同确认患者、手术方式和手术部位
2. B让手术团队在开始手术前短暂休息
3. C在手术结束后清点器械和纱布
4. D让患者签署知情同意书

How is a contaminated isolation gown removed?

1. AUntie it and peel it away, rolling the outside inward
2. BRemove it by gripping the front of the gown with bare hands
3. CPull it over the head with the outside facing out
4. DShake it off and then fold it neatly

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

Why must visible dirt be removed from equipment before it is disinfected?

1. ADirt makes the disinfectant react and work too strongly on the surface
2. BCleaning first is only needed for metal items
3. CDisinfectants only work on wet surfaces
4. DOrganic matter can shield organisms and weaken the disinfectant

Where is a gait belt placed when helping a patient to walk?

1. AAround the hips, directly on bare skin
2. BAround both thighs, just above the knees
3. CAround the chest, under the arms
4. DAround the patient’s waist, over clothing

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

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

The laboratory reports that a blood sample labeled with one patient’s name has a blood group different from that patient’s previous result. What is the most likely problem and response?

1. AA laboratory machine fault, so no action is needed
2. BA wrong-patient sample, so the test is repeated and the event reported
3. CA normal change in the patient’s blood group over the years since the last test
4. DThe previous result was wrong, so it is deleted

A nurse teaches a patient going home with an MRSA wound infection. Which statement shows a need for further teaching?

1. A“I will put used dressings in a sealed bag before throwing them out.”
2. B“I will keep the wound covered with a clean, dry dressing.”
3. C“I can share towels with my family if I wash them every week.”
4. D“I will wash my hands after touching my dressing.”