Phiếu bài tập Dược lý học có đáp án

Donepezil, used in Alzheimer's disease, belongs to which class?

1. ABenzodiazepines
2. BSelective serotonin reuptake inhibitors
3. CDopamine agonists
4. DAcetylcholinesterase inhibitors

Mục đích của lớp bao tan trong ruột trên viên thuốc là gì?

1. ALàm viên thuốc có vị ngọt
2. BLàm viên thuốc tan trong miệng
3. CĐể viên thuốc đi qua cơ thể và thải ra phân mà không thay đổi
4. DNgăn viên thuốc tan cho đến khi đến ruột

Why is adrenaline (epinephrine) sometimes added to a local anaesthetic injection?

1. AIt prevents allergic reactions to the anaesthetic
2. BIt makes the anaesthetic act on the brain as well
3. CIt constricts vessels, so the block lasts longer and less enters the blood
4. DIt speeds up the removal of the anaesthetic from the tissue into the blood

A parent will give a liquid medicine to a child at home. Which advice is safest?

1. AUse the oral syringe or measuring cup supplied with it
2. BUse any kitchen teaspoon
3. CMix the dose into a full bottle of milk
4. DEstimate the dose by pouring the liquid into a small cup

A patient with difficulty swallowing is prescribed several tablets. Which one should not be crushed?

1. AA plain aspirin dispersible tablet
2. BA plain paracetamol tablet
3. CA modified-release (extended-release) tablet
4. DA tablet that the pharmacist says may be crushed

A patient uses a salbutamol (albuterol) inhaler and a corticosteroid inhaler at the same time of day. Which order is usually taught?

1. AUse both in the same breath to save time
2. BUse the salbutamol first, wait a few minutes, then use the steroid
3. CThe order does not matter and no waiting is needed
4. DUse the steroid first, then the salbutamol right after without any gap

Một người bệnh quá liều aspirin (salicylat) giai đoạn sớm có ù tai và thở nhanh. Mô hình acid–base nào là kinh điển?

1. ANhiễm kiềm hô hấp rồi đến nhiễm toan chuyển hóa
2. BNhiễm toan hô hấp với bicarbonate bình thường
3. CNhiễm kiềm chuyển hóa rồi đến nhiễm toan hô hấp
4. DNhiễm kiềm chuyển hóa thuần túy

Why is glibenclamide (glyburide) generally avoided in older adults?

1. AIt causes high blood glucose in older adults
2. BIt is long-acting and can cause prolonged, severe hypoglycaemia
3. CIt causes severe weight loss and muscle wasting in older people
4. DIt is not absorbed in people over 65