ورقة عمل علم الأدوية مع الإجابات

How does ezetimibe lower cholesterol?

1. AIt reduces the absorption of cholesterol from the intestine
2. BIt inhibits HMG-CoA reductase in the liver
3. CIt binds bile acids in the gut
4. DIt increases the excretion of cholesterol in the urine and bile

الأدوية التي تنتهي أسماؤها بـ "-olol"، مثل الأتينولول، تنتمي إلى أي فئة؟

1. Aحاصرات قنوات الكالسيوم
2. Bحاصرات بيتا
3. Cمثبطات ACE
4. Dالستاتينات

Naltrexone helps in alcohol use disorder because it:

1. ASpeeds up the liver breakdown of alcohol
2. BCauses vomiting and flushing whenever alcohol is drunk
3. CBlocks opioid receptors, reducing reward and craving
4. DReplaces alcohol as a sedative

Which teaching about antiepileptic drugs is most important?

1. ATake a double dose if you feel a seizure coming
2. BDo not stop the drug suddenly, as this can trigger severe seizures
3. CStop the drug when you have had no seizures for one whole week
4. DAlcohol has no effect on seizure control

Which antihypertensive class can raise blood glucose and uric acid levels, sometimes triggering gout?

1. AAlpha-1 blockers
2. BACE inhibitors
3. CThiazide diuretics
4. DAngiotensin II receptor blockers

Which patient should usually not use the combined oral contraceptive pill?

1. AA 25-year-old woman with heavy periods
2. BA 22-year-old non-smoker with acne
3. CA 38-year-old woman who smokes 20 cigarettes a day
4. DA 30-year-old non-smoker with no medical problems

A patient with heart failure starts taking naproxen regularly for back pain. Why is this a concern?

1. ANSAIDs increase heart contractility too much
2. BNSAIDs lower potassium, which makes digoxin and diuretics fail
3. CNSAIDs block the absorption of furosemide completely
4. DNSAIDs cause salt and water retention and can worsen heart failure

A patient who takes propranolol has anaphylaxis and does not respond to repeated adrenaline doses. Which drug may help?

1. AOral cetirizine alone
2. BNaloxone
3. CGlucagon
4. DMore propranolol