Phiếu bài tập Dược lý học có đáp án

What does "polypharmacy" mean?

1. AA pharmacy that stocks many different brands of the same drug
2. BThe use of many medicines at the same time, often five or more
3. CTaking one drug in several different forms
4. DUsing a drug at a very high dose

Psyllium (ispaghula husk) is which type of laxative?

1. AStimulant
2. BStool softener
3. CBulk-forming
4. DOsmotic

Why is anti-D immunoglobulin given to an Rh-negative mother?

1. ATo make her own blood group Rh-positive before the next pregnancy
2. BTo speed up labour
3. CTo stop her forming anti-D antibodies against Rh-positive fetal cells
4. DTo treat anaemia in the newborn

Which patient should usually not receive a live vaccine?

1. AA patient with mild seasonal allergies
2. BA patient receiving chemotherapy for leukaemia
3. CA healthy adult nurse who works on a children's ward
4. DA healthy 1-year-old child

Why should NSAIDs be used with caution in some people with asthma?

1. AThey increase the clearance of salbutamol
2. BThey cause mucus plugs by drying the airways
3. CThey block the anti-inflammatory effect of inhaled corticosteroids
4. DThey can trigger bronchospasm in aspirin-sensitive asthma

Vì sao các thuốc NSAID như ibuprofen làm tăng nguy cơ loét dạ dày?

1. AChúng làm giảm các prostaglandin bảo vệ ở niêm mạc dạ dày
2. BChúng làm tăng pH của acid dạ dày
3. CChúng làm tăng số lượng vi khuẩn Helicobacter pylori trong dạ dày
4. DChúng trực tiếp hòa tan lớp chất nhầy

A patient on adalimumab for rheumatoid arthritis has a fever and cough on the day of her next injection. What should the nurse advise?

1. ADouble the next dose to make up for the infection
2. BGive the injection, as it will help the fever
3. CStop the drug permanently without telling the prescriber
4. DWithhold the injection and get the infection assessed first

A patient taking warfarin asks for something for a headache. Which drug is usually the safest choice?

1. ANaproxen
2. BParacetamol (acetaminophen)
3. CIbuprofen, at the lowest dose
4. DAspirin