ورقة عمل علم الأدوية مع الإجابات

Desmopressin is a synthetic analogue of which hormone?

1. AAntidiuretic hormone (vasopressin)
2. BInsulin
3. COxytocin, the hormone of labour
4. DAldosterone

جرعة الباراسيتامول الزائدة تضر أساسًا أي عضو؟

1. Aالكبد
2. Bالرئتين
3. Cالكليتين أولًا ثم القلب
4. Dبطانة المعدة

With patient-controlled analgesia (PCA), who should press the button to give a dose?

1. AA family member when the patient is asleep
2. BThe nursing assistant at set times
3. CAny visitor who thinks the patient is in pain
4. DOnly the patient

A patient takes regular paracetamol (acetaminophen) at home. Which teaching point best prevents accidental overdose?

1. AUse paracetamol only on an empty stomach
2. BCheck cold and flu remedies, as many also contain paracetamol
3. CTake paracetamol with alcohol to improve absorption
4. DTake an extra dose if the first one does not work within 10 minutes

A child is starting methylphenidate for ADHD. Which advice is appropriate?

1. AGive the drug only at weekends
2. BGive doses early in the day and monitor appetite and growth
3. CGive the last dose at bedtime to help the child sleep
4. DExpect weight gain as the main side effect

A patient with Addison's disease on hydrocortisone develops a fever with flu. What is the usual advice?

1. AHalve the hydrocortisone to reduce side effects
2. BIncrease the dose as instructed (sick-day rules) and seek help if vomiting
3. CMake no change, as illness does not affect cortisol needs
4. DStop the hydrocortisone until the fever settles, to let the body recover

يؤخذ الميثوتريكسات لالتهاب المفاصل الروماتويدي مرة أسبوعيًا. أخذ مريض خطأً الجرعة نفسها كل يوم. ما الخطر الرئيسي؟

1. Aارتفاع شديد في ضغط الدم بسبب احتباس السوائل
2. Bتفاقم التهاب المفاصل بسبب التحمّل الدوائي
3. Cتثبيط نقي العظم والتهاب الأغشية المخاطية بسبب التسمم بالميثوتريكسات
4. Dنقص سكر الدم لأن الميثوتريكسات ينبه إفراز الإنسولين بقوة

A patient on disulfiram becomes flushed, nauseated and has palpitations after using a mouthwash. What is the most likely cause?

1. AAn allergy to mint flavouring in the mouthwash
2. BLow blood glucose from skipping breakfast
3. CAlcohol in the mouthwash caused a disulfiram–alcohol reaction
4. DDisulfiram toxicity from taking too many tablets by mistake