정답이 있는 약리학 학습지

약물의 "효능(efficacy)"은 무엇을 나타내나요?

1. A약이 낼 수 있는 최대 효과
2. B약이 흡수되는 속도
3. C효과의 절반을 내는 데 필요한 용량
4. D혈장 단백질에 결합한 용량의 비율

Which drug can be used in beta blocker overdose because it raises heart rate through a non-adrenergic pathway?

1. AInsulin
2. BGlucagon
3. CFlumazenil
4. DNaloxone

Disulfiram is used in alcohol use disorder because it:

1. AReplaces alcohol at its receptors in the brain
2. BCures liver damage caused by alcohol
3. CCauses an unpleasant reaction if alcohol is drunk
4. DRemoves alcohol from the blood faster

An IV site is cool, swollen and pale, and the infusion is running slowly. What should the nurse do?

1. AFlush the cannula forcefully with saline
2. BStop the infusion, remove the cannula and elevate the limb
3. CApply a tight bandage over the site
4. DIncrease the infusion rate to push through and clear the blockage

Why is IV promethazine given with great caution?

1. AIt causes a severe rise in blood pressure when it is given intravenously
2. BIt causes immediate kidney failure
3. CIt is a strong opioid that causes addiction
4. DIt can cause severe tissue injury if it leaks or enters an artery

How should the nurse straighten the ear canal to give ear drops to a 2-year-old child?

1. APull the pinna up and back
2. BPull the pinna down and back
3. CPush the pinna forward and up
4. DLeave the ear untouched and drop into the canal

보통 양의 알코올처럼 0차 제거란:

1. A단위 시간당 일정한 비율이 제거된다
2. B농도와 상관없이 반감기가 일정하다
3. C단위 시간당 일정한 양이 제거된다
4. D높은 농도에서는 제거가 멈춘다

Why is vancomycin given by mouth, not intravenously, for Clostridioides difficile infection?

1. AThe oral form is cheaper but has the same effect as IV
2. BOral vancomycin is not absorbed, so it reaches high levels in the colon
3. COral vancomycin is absorbed into the blood better than IV vancomycin
4. DIntravenous vancomycin causes C. difficile infection