药理学练习卷（附答案）

免费可打印的药理学练习卷：8 道题，从简单到考试水平，附答案。可打印或另存为 PDF。

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姓名: ____________________   日期: ____________

1.简单

哪个器官主要负责代谢大多数药物？

  1. A肝脏
  2. B肺
  3. C脾脏
  4. D肾脏
2.简单

什么是拮抗剂？

  1. A增加神经末梢释放天然配体的药物
  2. B完全激活受体的药物
  3. C转化为活性形式的药物
  4. D与受体结合但不激活受体、并阻断激动剂的药物
3.简单

What is the normal serum sodium range in adults?

  1. A95–105 mmol/L
  2. B135–145 mmol/L
  3. C150–165 mmol/L
  4. D3.5–5.0 mmol/L
4.中等

阿米替林等三环类抗抑郁药过量为什么特别危险？

  1. A心律失常和癫痫发作
  2. B血糖突然升高
  3. C肾结石
  4. D数小时内发生严重肝衰竭
5.中等

哪个因素会增加锂中毒的风险？

  1. A随餐服药
  2. B高盐饮食
  3. C脱水
  4. D多喝水
6.中等

Which teaching about antiepileptic drugs is most important?

  1. AAlcohol has no effect on seizure control
  2. BDo not stop the drug suddenly, as this can trigger severe seizures
  3. CStop the drug when you have had no seizures for one whole week
  4. DTake a double dose if you feel a seizure coming
7.困难

A patient receiving a phenylephrine infusion has a rise in blood pressure and a fall in heart rate. What is the best explanation?

  1. AThe fall in heart rate shows phenylephrine toxicity of the AV node
  2. BPhenylephrine directly blocks beta-1 receptors in the heart's conduction system
  3. CAlpha-1 vasoconstriction raises blood pressure and causes reflex bradycardia
  4. DPhenylephrine stimulates muscarinic receptors
8.困难

A patient who has taken lorazepam daily for many months stops it suddenly. Which serious complication may follow?

  1. AProfound respiratory depression
  2. BPinpoint pupils and coma
  3. CSevere bradycardia
  4. DWithdrawal seizures

答案

  1. 1. A · 肝脏
  2. 2. D · 与受体结合但不激活受体、并阻断激动剂的药物
  3. 3. B · 135–145 mmol/L
  4. 4. A · 心律失常和癫痫发作
  5. 5. C · 脱水
  6. 6. B · Do not stop the drug suddenly, as this can trigger severe seizures
  7. 7. C · Alpha-1 vasoconstriction raises blood pressure and causes reflex bradycardia
  8. 8. D · Withdrawal seizures

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