Phiếu bài tập Dược lý học có đáp án

What does "bacteriostatic" mean?

1. AThe drug prevents the patient's immune response
2. BThe drug stops bacteria multiplying without killing them directly
3. CThe drug kills bacteria directly by breaking down their cell wall
4. DThe drug kills viruses as well as bacteria

Benzodiazepine như diazepam hoạt động bằng cách tăng cường tác dụng của chất dẫn truyền thần kinh nào?

1. AGABA
2. BNoradrenaline
3. CGlutamate
4. DSerotonin

Propylthiouracil and carbimazole (or its active form methimazole, also called thiamazole) are used to treat which condition?

1. AAdrenal insufficiency
2. BHypothyroidism
3. CHyperthyroidism
4. DType 1 diabetes

Apixaban và rivaroxaban là thuốc chống đông ức chế trực tiếp:

1. AVitamin K epoxide reductase
2. BYếu tố Xa
3. CThụ thể P2Y12 của tiểu cầu
4. DThrombin

A patient given haloperidol develops a sudden painful twisting of the neck and the eyes roll upward. Which drug is usually given?

1. AAn anticholinergic such as benzatropine (benztropine)
2. BA second dose of haloperidol
3. CDantrolene by mouth to relax the twisted neck muscles
4. DNaloxone

A patient is starting doxazosin, an alpha-1 blocker. What should the nurse advise about the first dose?

1. ATake it in the morning with a cup of strong coffee to stay alert
2. BTake it at bedtime, because it can cause dizziness and fainting
3. CTake it only if the urine is darker than usual
4. DExpect a short rise in blood pressure after the dose

Phối hợp nhiều thuốc kéo dài khoảng QT làm tăng nguy cơ loạn nhịp đe dọa tính mạng nào?

1. ABlock nhĩ thất độ một
2. BNhịp nhanh xoang
3. CXoắn đỉnh (Torsades de pointes)
4. DRung nhĩ

Why is the TPMT enzyme often tested before azathioprine is started?

1. AHigh TPMT activity causes an allergic reaction to azathioprine
2. BLow TPMT activity causes toxic levels and marrow suppression
3. CTPMT testing shows whether the patient has tuberculosis
4. DTPMT is needed to absorb azathioprine from the gut