1.简单
左旋多巴主要用于治疗哪种疾病?
- A阿尔茨海默病
- B帕金森病
- C多发性硬化
- D癫痫
2.简单
Propofol is mainly used for:
- APain relief after surgery on the ward
- BLong-term treatment of epilepsy at home by mouth
- CInducing and maintaining anaesthesia, and ICU sedation
- DTreating nausea after chemotherapy
3.简单
Psyllium (ispaghula husk) is which type of laxative?
- AOsmotic
- BStool softener
- CStimulant
- DBulk-forming
4.中等
一名患者有严重肾功能损害。某药物主要以原形经尿排泄。通常如何调整?
- A增加剂量以弥补吸收不良
- B减少剂量或延长给药间隔
- C无须调整,因为肝脏会接管
- D改静脉给药为口服给药
5.中等
新斯的明如何改善重症肌无力患者的肌力?
- A它抑制乙酰胆碱酯酶,使更多乙酰胆碱到达受体
- B它增加神经肌肉接头处乙酰胆碱受体的数量
- C它阻断针对受体的自身抗体
- D它直接刺激肌肉中的毒蕈碱受体
6.中等
A patient wants to stop paroxetine suddenly. What should the nurse explain?
- AIt can be stopped at any time, as antidepressants cause no withdrawal effects
- BIt can cause dizziness, "electric shock" feelings and irritability
- CStopping suddenly causes dangerous low blood sugar
- DStopping suddenly causes the drug to work better for a while
7.困难
非竞争性(不可逆)拮抗剂如何改变量效曲线?
- A降低最大效应
- B使曲线变陡,没有其他变化
- C使曲线左移
- D使曲线右移,最大效应不变
8.困难
为什么建议使用长效硝酸酯类药物的患者每天有几小时的无硝酸酯期?
- A避免硝酸酯在脂肪组织中蓄积
- B防止对硝酸酯产生耐受
- C让肝脏从毒性中恢复
- D降低出血风险
答案
- 1. B · 帕金森病
- 2. C · Inducing and maintaining anaesthesia, and ICU sedation
- 3. D · Bulk-forming
- 4. B · 减少剂量或延长给药间隔
- 5. A · 它抑制乙酰胆碱酯酶,使更多乙酰胆碱到达受体
- 6. B · It can cause dizziness, "electric shock" feelings and irritability
- 7. A · 降低最大效应
- 8. B · 防止对硝酸酯产生耐受
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