ورقة عمل علم الأدوية مع الإجابات

لماذا يجب إكمال بعض شوطات المضادات الحيوية كما وُصفت؟

1. Aلأن الجسم يحتاج عدة أيام ليتعلم إنتاج المضاد الحيوي بنفسه
2. Bلمنع المضاد الحيوي من إتلاف الكبد
3. Cليتحسن طعم المضاد الحيوي مع الوقت
4. Dلتقليل احتمال أن تسبب البكتيريا الناجية انتكاسًا أو مقاومة

Sumatriptan is used mainly to:

1. ARelieve nerve pain from diabetes
2. BPrevent epileptic seizures
3. CTreat high blood pressure
4. DTreat an acute migraine attack

Which adverse effect is most common with colchicine?

1. AWeight gain and swelling
2. BDrowsiness and slow breathing
3. CConstipation and dry mouth
4. DDiarrhoea, nausea and vomiting

Which drug is used for torsades de pointes?

1. AIntravenous adenosine (rapid push)
2. BIntravenous verapamil
3. CIntravenous magnesium sulfate
4. DOral digoxin

A patient is starting lisinopril. Which rare but serious adverse effect should the nurse teach the patient to report immediately?

1. ADarker skin after exposure to sunlight
2. BSwelling of the lips, tongue or face
3. CA harmless rash on the palms of the hands
4. DAn increase in appetite in the evening

A woman taking tamoxifen should report which symptom promptly?

1. AMild hot flushes, especially at night, in the first months
2. BUnusual vaginal bleeding or a painful swollen leg
3. CMild tiredness in the afternoon
4. DSlightly dry skin

A patient who used heroin a few hours ago is given a first dose of buprenorphine and quickly develops severe withdrawal. Why?

1. ABuprenorphine has no effect at opioid receptors
2. BBuprenorphine causes an allergic reaction in heroin users
3. CBuprenorphine is a high-affinity partial agonist that displaces heroin
4. DBuprenorphine is a pure antagonist like naloxone with no agonist effect

A patient with severe liver cirrhosis needs a benzodiazepine for alcohol withdrawal. Why is lorazepam often chosen instead of diazepam?

1. ALorazepam is a stronger anticonvulsant than all other benzodiazepines
2. BLorazepam is cleared by simple conjugation and has no active metabolites
3. CLorazepam is excreted unchanged in the urine without any metabolism
4. DLorazepam does not cause sedation in liver disease