Phiếu bài tập Dược lý học có đáp án

Nicotine replacement therapy is used to:

1. AMake cigarettes taste unpleasant
2. BReduce withdrawal and cravings when stopping smoking
3. CRepair the lung damage caused by years of smoking
4. DBlock nicotine receptors completely

Infliximab and adalimumab are biological drugs that block:

1. AHistamine H1 receptors in the skin and airways
2. BVitamin K recycling
3. CInsulin receptors
4. DTumour necrosis factor-alpha (TNF-alpha)

What does "PRN" mean on a medication order?

1. ABefore meals
2. BAs needed
3. CImmediately, once only
4. DEvery morning

Benzathine benzylpenicillin (penicillin G benzathine) is ordered. Which route is correct?

1. ADeep intramuscular only
2. BIntravenous infusion over 30 minutes
3. CSubcutaneous in the abdomen
4. DIntravenous push

Why is simvastatin traditionally taken in the evening?

1. AIt must be taken with the largest meal of the day
2. BIt is inactivated by sunlight during the day
3. CIt is short-acting, and cholesterol synthesis peaks at night
4. DIt causes too much drowsiness to be taken in the morning

Which adverse effect of ciprofloxacin should a patient report at once?

1. AMild tiredness in the first few days
2. BA slightly bitter or metallic taste for a while after each dose
3. CPain or swelling in a tendon, such as the Achilles tendon
4. DDarker stools than usual

A patient taking co-trimoxazole develops fever, a spreading blistering rash and painful mouth sores. What is the most likely diagnosis?

1. ASunburn caused by the drug; advise sunscreen only
2. BA mild rash that will settle; continue the drug and give moisturiser
3. COral thrush; start an antifungal and continue the antibiotic
4. DStevens–Johnson syndrome; stop the drug and get urgent medical care

A baby born to a mother on methadone becomes irritable on day 2, with a high-pitched cry, tremors, sneezing and poor feeding. What is the most likely cause?

1. AVitamin K deficiency bleeding
2. BNeonatal hypoglycaemia from maternal diabetes
3. CNormal newborn behaviour
4. DNeonatal opioid withdrawal syndrome