感染控制与患者安全练习卷（附答案）

Which vaccine is a live attenuated vaccine?

1. AMMR (measles, mumps, rubella)
2. BInjected inactivated influenza vaccine
3. CHepatitis B vaccine
4. DTetanus toxoid vaccine

When is eye protection part of standard precautions?

1. AOnly when caring for a patient who has an eye infection such as conjunctivitis
2. BOnly in the operating room
3. COnly when the patient is on airborne precautions
4. DWhen splashes or sprays of blood or body fluids are likely

What is a healthcare-associated infection?

1. AAn infection that was already present or incubating when the patient was admitted
2. BAn infection that only affects health care workers, not patients
3. CAn infection acquired during care that was not present or incubating on admission
4. DAn infection caught at home from a family member during recovery

A patient with a respiratory infection has a raised procalcitonin level. What does this most suggest?

1. AA bacterial rather than a viral infection
2. BDehydration from poor intake
3. CA purely viral illness
4. DAn allergic reaction to a recent medication

Before inserting a peripheral IV, the nurse cleans the skin with chlorhexidine-alcohol. What should the nurse do next?

1. AFeel for the vein again with an ungloved finger
2. BLet it dry fully and do not touch the site again
3. CWipe it off with a dry gauze straight away
4. DBlow on the site so it dries faster

A patient walking with a gait belt suddenly starts to fall. What should the nurse do?

1. ALet go of the belt and run to call for help
2. BGrab the patient under both arms and try hard to keep them standing up
3. CHold the belt, widen the stance and ease the patient gently to the floor
4. DPull the patient backwards quickly toward the bed

A nurse finds a patient lying on the floor next to the bed. What should the nurse do first?

1. ATelephone the family to tell them about the fall
2. BAssess the patient for injury before moving them
3. CLift the patient back into bed with a colleague
4. DComplete an incident report while the details are fresh

下列哪组病原体与其基于传播途径的预防措施的搭配是正确的？

1. A麻疹——仅接触传播预防
2. BC. difficile——空气传播预防
3. C流感——仅空气传播预防
4. D腮腺炎——飞沫传播预防