Phiếu bài tập Dược lý học có đáp án

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

What is physical dependence on a drug?

1. AThe person has an allergy to the drug
2. BThe person takes the drug only when needed
3. CWithdrawal symptoms appear if the drug is stopped suddenly
4. DThe drug no longer has any effect, even at much higher doses

What is a "superinfection" during antibiotic treatment?

1. AAn infection that is cured by a single antibiotic dose
2. BA new infection because normal body flora are disturbed
3. CA very severe form of the original infection
4. DAn infection that spreads from one patient to another on the ward

Which approach is usually recommended to prevent constipation in a patient on regular opioids?

1. ANo laxative until the patient has not opened the bowels for a week
2. BA stimulant laxative such as senna, often with a stool softener
3. CAn antidiarrhoeal drug at night to slow the gut
4. DBulk-forming fibre alone, with fluid intake restricted

Clopidogrel làm giảm ngưng tập tiểu cầu bằng cách nào?

1. AChẹn thụ thể P2Y12 của ADP trên tiểu cầu
2. BỨc chế COX-1 của tiểu cầu
3. CChẹn trực tiếp thụ thể glycoprotein IIb/IIIa
4. DHoạt hóa antithrombin

Why is a progestogen added to oestrogen in hormone replacement therapy for a woman who still has her uterus?

1. ATo protect against endometrial hyperplasia and cancer
2. BTo prevent breast cancer completely
3. CTo lower the risk of blood clots to zero
4. DTo reduce hot flushes much more than oestrogen alone can

Vì sao thuốc chẹn beta có thể che lấp các dấu hiệu cảnh báo hạ đường huyết ở người đái tháo đường?

1. AChúng gây tăng thân nhiệt che lấp tình trạng ra mồ hôi
2. BChúng chặn hoàn toàn việc giải phóng insulin
3. CChúng làm tăng đường huyết nên hoàn toàn không thể xảy ra hạ đường huyết
4. DChúng làm giảm các triệu chứng adrenergic như run và hồi hộp

Why are oral liquid medicines drawn up in dedicated oral or enteral syringes that do not fit IV connectors?

1. ABecause IV syringes cannot hold liquids
2. BTo prevent oral liquids being given intravenously by mistake
3. CTo keep the medicine sterile for injection
4. DTo make the oral dose more accurate than a dose given through an IV syringe