解答つき感染管理と患者の安全ワークシート

Why is a Gram stain often done on a specimen before the culture result is ready?

1. AIt shows exactly which antibiotic will work
2. BIt measures the number of white cells in the blood
3. CIt confirms whether the patient has a virus and which virus it is
4. DIt quickly sorts bacteria into groups that help choose early treatment

What is closed-loop communication?

1. ASending a message to the team without waiting for any reply or confirmation
2. BWriting every message in the patient’s chart only
3. CThe receiver repeats the message back and the sender confirms it is correct
4. DCommunication that only happens in a closed room

Which procedure requires surgical asepsis (sterile technique)?

1. AGiving an oral medication through the mouth
2. BMeasuring blood pressure on the upper arm
3. CGiving a bed bath
4. DInserting an indwelling urinary catheter

A parent will give a liquid antibiotic to a child at home. Which teaching is best?

1. AEstimate the dose by pouring into a cup
2. BUse a tablespoon for doses over 5 mL
3. CUse any teaspoon or tablespoon from the kitchen drawer at home
4. DUse the oral syringe or dosing cup that comes with the medicine

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. COnly when the patient asks for a new dressing
4. DEvery hour, so the site can be cleaned again

Many intensive care units bathe patients daily with chlorhexidine. What is the main purpose?

1. ATo lower the patient’s body temperature
2. BTo treat existing wound infections without the need for antibiotics
3. CTo moisturize dry skin in older patients
4. DTo reduce skin bacteria and bloodstream infections linked to central lines

A nurse teaches parents about using an infant car seat. Which statement shows a need for further teaching?

1. A“We will put the rear-facing seat in the front so we can see the baby.”
2. B“We will install the seat in the back seat, facing the rear.”
3. C“We will make sure the harness straps are snug against the baby’s chest.”
4. D“We will use the car seat for every trip, even short ones.”

An audit shows poor hand hygiene compliance on a ward. Which plan is most likely to improve it?

1. ARemoving all sinks so staff must use hand rub
2. BA single poster about hand hygiene placed in the staff room
3. CA combined approach with education, hand rub at every bedside, regular audits and feedback
4. DDisciplining staff who are seen not cleaning their hands, with no other change