Инфекционный контроль и безопасность пациента: лист заданий с ответами

A blood test shows a positive hepatitis B surface antigen (HBsAg). What does this mean?

1. AThe person currently has hepatitis B infection
2. BThe person has hepatitis A infection
3. CThe person has never been exposed to hepatitis B
4. DThe person is immune from vaccination

Which item is “non-critical” and needs only cleaning and low-level disinfection between patients?

1. AA flexible gastroscope
2. BA blood pressure cuff
3. CA central venous catheter
4. DA set of surgical forceps

Какая зона стерильного поля считается нестерильной?

1. AВнешняя кайма шириной около 2,5 cm (1 дюйм)
2. BЦентр поля
3. CТолько углы
4. DВсё поле после того, как его открыли на воздухе

A patient in bed has a generalized tonic-clonic seizure. What should the nurse do?

1. APut a padded tongue blade between the teeth to protect the tongue from biting
2. BTurn the patient on their side and protect them from injury without restraining
3. CGive sips of water to keep the airway moist
4. DHold the arms and legs firmly to stop the movements

Which toy is safest for a toddler?

1. AA balloon to play with when an adult is out of the room
2. BA large toy with no small parts that can come off
3. CA bag of marbles to sort by color
4. DA toy with small magnets that come out easily

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

1. ABelow the level of the bladder and off the floor
2. BOn the bed next to the patient’s hip
3. COn the floor under the bed, where it is out of the way
4. DHung on the IV pole above the patient

A nurse has a needlestick from a patient with hepatitis B. The nurse finished the vaccine series and has a documented protective antibody level. Which statement is correct?

1. AHepatitis B immune globulin and a complete new vaccine series are both needed at once
2. BNo reporting is needed because the nurse is immune
3. CNo hepatitis B treatment is needed, but the injury is still reported and followed up
4. DThe nurse must stop all patient care for six months

Медсестра прибывает к месту пожара в коридоре, и огонь распространяется. Пациенты находятся в ближайших палатах. Что она должна сделать после того, как подняла тревогу?

1. AПопытаться самостоятельно потушить распространяющийся огонь огнетушителем
2. BСпустить пациентов на первый этаж в ближайшем лифте
3. CОткрыть все двери и окна, чтобы вышел дым
4. DЗакрыть двери и переместить пациентов, которым грозит опасность, по горизонтали за противопожарные двери