Инфекционный контроль и безопасность пациента: лист заданий с ответами

What is the purpose of a dosimeter badge worn by staff who work with radiation?

1. ATo show staff which patients are radioactive after treatment
2. BTo measure how much radiation the wearer has been exposed to
3. CTo protect the wearer from radiation
4. DTo open doors to the radiology department

In the chain of infection, which link does vaccination break?

1. AThe portal of exit
2. BThe reservoir
3. CThe susceptible host
4. DThe infectious agent

Why is “IU” (international units) on The Joint Commission’s “Do Not Use” list?

1. AIt can be misread as “IV” or as the number 10
2. BIt refers only to insulin units
3. CIt means “inpatient use” in many hospitals
4. DIt is only allowed in pediatric orders

Which type of white blood cell is most often raised in viral infections?

1. ANeutrophils
2. BLymphocytes
3. CBasophils
4. DEosinophils

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

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

У пациента опоясывающий лишай (herpes zoster) на одном участке груди, иммунитет нормальный, и высыпания можно полностью закрыть. Какие меры предосторожности обычно нужны?

1. AЗащитная среда с положительным давлением
2. BСтандартные меры предосторожности с закрытием высыпаний
3. CТолько капельные меры предосторожности
4. DВоздушные меры предосторожности в палате с отрицательным давлением

A newly hired nurse has these hepatitis B results: HBsAg negative, anti-HBs positive, anti-HBc negative. What do they show?

1. AA current hepatitis B infection
2. BPast infection that has now cleared
3. CNo immunity, so the vaccine is needed
4. DImmunity from hepatitis B vaccination

A patient was harmed by a medication error and asks the nurse what happened. Which approach is best?

1. ABlame the pharmacy for the error so that the nurse and the ward are not at fault
2. BTell the patient nothing happened to avoid worry
3. CBe honest that an error occurred and involve the provider and team in disclosure per policy
4. DTell the patient to make a formal complaint to find out