정답이 있는 감염 관리와 환자 안전 학습지

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

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

A culture and sensitivity report says the organism is “sensitive” to an antibiotic. What does this mean?

1. AThe organism causes an allergic reaction to the drug
2. BThe patient is allergic to the antibiotic and should not be given it
3. CThe antibiotic is expected to stop the organism growing
4. DThe organism has become resistant to the antibiotic

In the chain of infection, which link is broken when a patient covers the mouth and nose with a tissue when coughing?

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

면역이 정상인 환자의 가슴 한 부위에 대상포진(herpes zoster)이 있고 병변을 완전히 가릴 수 있습니다. 보통 필요한 주의는?

1. A양압의 보호 환경
2. B비말주의만
3. C병변을 가린 표준주의
4. D음압실의 공기주의

약물 바이알과 주사기와 관련하여 안전한 실무는?

1. A세척하면 같은 주사기를 두 환자에게 사용한다
2. B새 바늘을 끼우면 주사기를 재사용한다
3. C바이알에 들어갈 때마다 새 멸균 바늘과 주사기를 사용한다
4. D나중에 쓰려고 바이알 마개에 바늘을 꽂아 둔다

Which practice reduces back strain when a nurse moves a patient or heavy object?

1. AKeep the load close to the body and avoid twisting
2. BBend at the waist and keep both knees straight
3. CHold the load at arm’s length to keep it steady
4. DStand with the feet close together for balance

A patient refuses to wear an identification wristband. What should the nurse do?

1. AForce the band onto the patient’s wrist
2. BStop giving the patient any care until they agree to wear the band
3. CAccept the refusal and identify the patient by room number and bed space instead
4. DExplain why it is needed, use other ID methods per policy and document

A patient after heart surgery has temporary epicardial pacing wires. Why do staff take special care with electrical safety?

1. ASmall currents can travel along the wires straight to the heart and cause arrhythmias
2. BElectrical safety only matters for patients who have permanent implanted pacemakers
3. CThe wires make the patient immune to electric shock
4. DPacing wires can only carry current coming from the pacemaker box itself