ใบงาน การควบคุมการติดเชื้อและความปลอดภัยของผู้ป่วย พร้อมเฉลย

Under US OSHA rules, how often must a health care worker be fit-tested for a tight-fitting respirator such as an N95?

1. AOnly after the worker has an exposure
2. BOnce only, when the worker is first hired by the hospital
3. CEvery five years, at license renewal
4. DAt least once a year, and when the model changes

After washing hands at a sink with hand-operated taps, how should the nurse turn off the water?

1. AThe tap is left running for the next person
2. BWith a clean, dry paper towel
3. CWith the freshly washed hands
4. DWith the bare forearm before drying

During a hospital fire evacuation, where are patients usually moved first?

1. AStraight out of the building, whatever their condition
2. BUpward, to the roof of the building where helicopters can reach them
3. CHorizontally, through fire doors to a safe area on the same floor
4. DDownward, using the elevators

A family member will visit a patient on contact precautions. What should the nurse do?

1. AAsk them to wear an N95 respirator only, with no gown or gloves
2. BTell them visits are not allowed at all
3. CTell them precautions only apply to staff
4. DShow them how to use the gown and gloves and how to clean their hands

How should a portable oxygen cylinder be kept in a patient’s room?

1. ASecured upright in a stand or holder
2. BLying loose on the floor beside the bed
3. CPlaced next to a heater to keep it warm
4. DLaid on the bed next to the patient

A patient wants to use their own electric hair dryer in the hospital. What is correct?

1. AIt can be used in the bathroom near the sink if the patient is careful
2. BIt can be used straight away if it looks new
3. CIt can be plugged into an extension lead under the bed
4. DIt is checked for electrical safety according to hospital policy before use

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

A patient in a vest restraint has slid down in bed, and the vest is pressing against the neck. What should the nurse do first?

1. ARelease the restraint at once and reposition the patient
2. BTighten the vest so the patient cannot slide down again
3. CCall the provider to ask about a different restraint
4. DWrite a note about the event in the chart