药理学练习卷（附答案）

Which signs are typical of hypoglycaemia?

1. ASweating, shakiness, a fast heart rate and confusion
2. BFruity breath with deep, rapid breathing
3. CA slow pulse, constipation and weight gain
4. DThirst, frequent urination and warm, dry, flushed skin

Buspirone is used mainly to treat:

1. AAcute alcohol withdrawal
2. BSevere pain
3. CGeneralised anxiety disorder
4. DPanic attacks needing immediate relief

Which side effect is common with magnesium-containing antacids?

1. ADry cough
2. BConstipation
3. CDiarrhoea
4. DDrowsiness

During an amphotericin B infusion, the patient has fever, chills and shaking. What is the most likely explanation?

1. AA sign that the drug has been given into an artery
2. BA common infusion reaction to amphotericin B
3. CA sign that the fungal infection is cured
4. DSevere hypoglycaemia caused by the drug

为什么布洛芬等 NSAIDs 会增加胃溃疡风险？

1. A它们减少胃黏膜中的保护性前列腺素
2. B它们升高胃酸的 pH
3. C它们直接溶解黏液层
4. D它们增加胃内幽门螺杆菌的数量

How is adenosine given for supraventricular tachycardia?

1. AAs an intramuscular injection into the outer thigh muscle
2. BAs a rapid IV push followed by a fast saline flush
3. CAs a slow infusion over one hour
4. DAs a tablet under the tongue

哪类药物与 ACE 抑制剂合用可能导致危及生命的高钾血症？

1. A噻嗪类利尿剂
2. B袢利尿剂，如大剂量静脉注射的呋塞米
3. C质子泵抑制剂
4. D保钾利尿剂，如螺内酯

A malnourished patient with low serum albumin shows nystagmus and unsteady gait. Her total phenytoin level is within range. What is the most likely explanation?

1. ALow albumin makes phenytoin bind more tightly, so the drug is less active
2. BMore phenytoin is unbound when albumin is low, so free levels rise
3. CThe total level is high, but the laboratory is wrong
4. DLow albumin speeds up phenytoin metabolism