药理学练习卷（附答案）

片剂的肠溶衣有什么作用？

1. A使片剂味道变甜
2. B使片剂在到达肠道之前不溶解
3. C使片剂在口中溶解
4. D使片剂原样随粪便排出体外

Filgrastim, a granulocyte colony-stimulating factor (G-CSF), is given to:

1. AStop bleeding from wounds
2. BLower the white cell count in leukaemia
3. CIncrease the production of neutrophils
4. DIncrease the production of platelets

抗生素对什么有效？

1. A过敏反应
2. B病毒
3. C所有微生物同样有效
4. D细菌

A patient uses two different eye drops at the same time of day. What should the nurse advise?

1. AMix the drops in one bottle first
2. BPut both drops in at exactly the same moment
3. CUse only one of them each day
4. DWait at least 5 minutes between the two drops

Why is aspirin avoided in children and teenagers with viral illnesses such as flu or chickenpox?

1. AIt causes grey baby syndrome
2. BIt stops the vaccine from working
3. CIt causes severe, permanent hearing loss in young children
4. DIt is linked to Reye's syndrome, which harms the liver and brain

美托洛尔等 β 受体阻滞剂主要阻断哪种受体？

1. A脂肪组织的 β3 受体
2. B心脏的毒蕈碱受体
3. C心脏的 β1 肾上腺素受体
4. D血管的 α1 受体

A patient who uses insulin is taught sick-day rules. Which statement shows a need for further teaching?

1. A"If I am ill and not eating, I will stop my insulin completely."
2. B"I will check my blood glucose and ketones more often while I am ill."
3. C"I will keep drinking fluids, even if I cannot eat much."
4. D"I will seek help if I keep vomiting or have ketones."

Which strategy is most effective at preventing errors with IV insulin infusions?

1. AAn independent double check and a smart pump with a drug library
2. BUsing insulin syringes to measure large IV volumes
3. CPreparing insulin infusions in advance and leaving them unlabelled
4. DWriting "U" for units on the order