药理学练习卷（附答案）

Which description fits insulin glargine?

1. AA rapid-acting insulin given with each meal
2. BAn oral tablet that makes the pancreas release insulin
3. CA long-acting basal insulin with no marked peak
4. DAn intermediate-acting cloudy insulin with a clear peak

In the United States, what is a "boxed warning" (black box warning) on a drug label?

1. AA note that the drug is available without prescription
2. BThe strongest FDA warning about a serious or life-threatening risk
3. CA sign that the drug must be stored in a dark box
4. DA label showing that the drug is a controlled substance with abuse potential

Why is HIV treated with a combination of antiretroviral drugs?

1. ATo make the treatment shorter, usually a few weeks
2. BBecause one drug alone causes no side effects
3. CTo suppress the virus and prevent drug resistance
4. DBecause each single drug cures only part of the infection

Sumatriptan is contraindicated in which patient?

1. AA patient with iron deficiency anaemia
2. BA patient with mild asthma
3. CA patient with coronary artery disease
4. DA patient with a recent ankle sprain

How should a patient store sublingual glyceryl trinitrate (nitroglycerin) tablets?

1. AIn the original dark glass bottle, away from heat, light and moisture
2. BIn the fridge in a damp, open container to keep them fresh and cool
3. CLoose in a shirt pocket close to the body for quick access
4. DIn a plastic weekly pill box with other tablets

为什么服用氯氮平的患者需要定期检查血常规？

1. A它会使血小板计数危险地升高
2. B它可能引起粒细胞缺乏症
3. C它会改变血型
4. D它常引起缺铁性贫血

一名患者在首剂阿莫西林后发生过敏性休克。按常用的 A/B 分类系统，这种不良反应如何分类？

1. AA 型，因为它与剂量相关，可以根据药物的药理学作用预测
2. BB 型，因为它不可预测，且与药物的正常作用无关
3. CA 型，因为剂量太高
4. DB 型，因为它只在长期使用后发生

A patient on heparin for 7 days has a platelet count that has fallen by more than half, and a new leg vein thrombosis. What is the most likely cause and the key action?

1. AVitamin K deficiency; give vitamin K and continue heparin
2. BHeparin-induced thrombocytopenia; stop all heparin
3. CWarfarin skin necrosis; switch from heparin to warfarin at once
4. DNormal dilution of platelets; continue and recheck in a week