ورقة عمل علم الأدوية مع الإجابات

Which drug is the antidote for magnesium sulfate toxicity?

1. AProtamine sulfate
2. BNaloxone
3. CPotassium chloride
4. DCalcium gluconate

What is drug synergism?

1. AA drug loses its effect after repeated doses
2. BOne drug cancels out the effect of another drug
3. CTwo drugs together produce exactly the sum of their separate effects
4. DTwo drugs together have a greater effect than the sum of each alone

What is a "broad-spectrum" antibiotic?

1. AOne that is given only intravenously in hospital
2. BOne that acts against many Gram-positive and Gram-negative bacteria
3. COne that is taken for a long time at low dose to prevent any infection
4. DOne that also treats viral and fungal infections

تعمل مضادات الذهان النمطية مثل الهالوبيريدول أساسًا بحجب:

1. Aمستقبلات الدوبامين D2
2. Bاسترداد السيروتونين
3. Cالأسيتيل كولين إستراز
4. Dمستقبلات GABA-A

A prescriber gives a verbal medication order in an emergency. What should the nurse do?

1. AAsk another nurse to remember the order
2. BRemember it and write it in the chart at the end of the shift
3. CGive the drug without recording the order
4. DWrite it down and read it back to the prescriber to confirm

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

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

A patient taking carbimazole or methimazole (thiamazole) for Graves' disease reports a sore throat and fever. What should the nurse suspect and do?

1. AHypothyroidism; add levothyroxine at once
2. BThyroid storm; double the next dose of the drug
3. CAgranulocytosis; stop the drug and check the white cell count urgently
4. DA common cold; advise rest and fluids and continue the drug as usual

يتحول الكوديين إلى مورفين بواسطة CYP2D6. ماذا يحدث لدى مريض من فئة المستقلبين فائقي السرعة لـ CYP2D6؟

1. Aيتحول الكوديين إلى مركّب غير فعال فقط
2. Bلا يكاد الكوديين يخفف الألم لأن القليل من المورفين يتكون
3. Cيتكون مزيد من المورفين، فيزداد خطر التسمم بالأفيونات
4. Dيُطرح الكوديين دون تغيير في البول