Phiếu bài tập Dược lý học có đáp án

Thuốc nào đảo ngược tác dụng của heparin?

1. ANaloxone
2. BProtamine sulfat
3. CVitamin K
4. DFlumazenil

Ciclosporin and tacrolimus are used mainly to:

1. ARelieve acute pain after surgery
2. BTreat bacterial infections after surgery
3. CPrevent rejection of transplanted organs
4. DLower high blood cholesterol

How is pernicious anaemia usually treated?

1. AWith vitamin B12 injections, usually for life
2. BWith folic acid alone
3. CWith oral iron tablets for three months, then stopping
4. DWith blood transfusions every month

Tác dụng bất lợi nổi tiếng nào của corticosteroid đường uống dùng lâu dài?

1. AHạ đường huyết
2. BLoãng xương
3. CSụt cân
4. DHuyết áp thấp

A patient with insulin-treated diabetes is found unconscious with very low blood glucose. There is no IV access. Which drug can a trained helper give?

1. AOral glucose gel poured into the mouth
2. BGlucagon by injection or nasal spray
3. CIntramuscular adrenaline
4. DRapid-acting insulin under the skin

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

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

Why do infants absorb more of a topical corticosteroid than adults?

1. AInfants do not absorb topical drugs at all
2. BTheir liver changes the cream into a much stronger form
3. CTheir skin contains no blood vessels
4. DThey have more skin area per kilogram and thinner skin

During general anaesthesia with a volatile agent and suxamethonium (succinylcholine), a patient develops muscle rigidity, rising end-tidal CO₂ and a fast-rising temperature. Which drug is the specific treatment?

1. ADantrolene
2. BParacetamol
3. CNaloxone
4. DNeostigmine