感染控制与患者安全练习卷（附答案）

Surgical instruments that enter sterile tissue are “critical” items. Which processing do they need before reuse?

1. AHigh-level disinfection
2. BSterilization
3. CLow-level disinfection
4. DCleaning with detergent and water only

Which vaccine is a live attenuated vaccine?

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

患者携带耐万古霉素肠球菌（VRE）。应采取哪种预防措施？

1. A飞沫传播预防
2. B接触传播预防
3. C保护性（反向）隔离
4. D空气传播预防

An order uses the abbreviation “MS”. Why is this unsafe?

1. AIt means the drug must be given by mouth only
2. BIt is the abbreviation for milliseconds, not a drug
3. CIt can mean either morphine sulfate or magnesium sulfate
4. DIt is reserved for drugs used in multiple sclerosis

A patient on nasal cannula oxygen has dry lips. Which product should the nurse offer?

1. APetroleum jelly
2. BA scented petroleum ointment
3. CAn oil-based lip balm
4. DA water-based lip lubricant

Where should the drainage bag of an indwelling urinary catheter be kept?

1. AOn the floor under the bed, where it is out of the way
2. BBelow the level of the bladder and off the floor
3. CHung on the IV pole above the patient
4. DOn the bed next to the patient’s hip

A nurse who is not immune to chickenpox was exposed to a patient with varicella before precautions began. What usually happens?

1. AThe nurse only needs to wear gloves for the next month
2. BThe nurse continues working with all patients as usual, including newborns
3. CThe nurse must take a two-week course of antibiotics to prevent the infection
4. DThe nurse is assessed and kept from patient contact during the incubation period per policy

A nurse floated to an unfamiliar unit is asked to manage a device they have never been trained to use. What should the nurse do?

1. AAsk the patient or the family to explain how the device works
2. BLeave the device untouched and not tell anyone
3. CDo it anyway, using only the device manual and the instructions on the screen
4. DTell the charge nurse and ask for help or a change of assignment