药理学练习卷（附答案）

Fluconazole is used to treat infections caused by:

1. AFungi such as Candida
2. BParasites such as malaria
3. CGram-negative bacteria
4. DViruses such as influenza

Infliximab and adalimumab are biological drugs that block:

1. ATumour necrosis factor-alpha (TNF-alpha)
2. BHistamine H1 receptors in the skin and airways
3. CVitamin K recycling
4. DInsulin receptors

“生物利用度”描述的是什么？

1. A药物与受体结合的强度
2. B药物排泄的速度
3. C一剂药物以原形进入体循环的比例
4. D一剂药物在循环中与血浆蛋白结合的比例

A patient refuses a prescribed oral medicine. What should the nurse do?

1. AHide the tablet in the patient's food
2. BLeave the tablet on the bedside table for later
3. CRecord the medicine as given, so that the chart stays complete for the next shift
4. DExplore the reason, respect the decision, document and inform the prescriber

Which lab tests are monitored in a patient taking carbamazepine?

1. AINR and aPTT
2. BFull blood count and serum sodium
3. CThyroid antibodies and cortisol
4. DSerum amylase and lipase

负荷剂量的作用是什么？

1. A减少治疗开始时的副作用
2. B检测过敏反应
3. C减慢药物吸收
4. D快速达到目标血药浓度

A man on long-term testosterone therapy has a rising haematocrit. Why is this important?

1. AIt is a sign of liver failure caused by testosterone
2. BA high haematocrit shows that the testosterone is not being absorbed
3. CTestosterone raises red cell production, increasing clot risk
4. DIt means the testosterone dose is too low

A patient on warfarin also takes ginkgo and high-dose garlic supplements and is having minor surgery next week. What should the nurse do?

1. ATell the surgical team, as the supplements can increase bleeding
2. BAdvise stopping warfarin without telling anyone
3. CAdvise taking extra supplements to improve healing
4. DIgnore the supplements, as natural products are safe with warfarin