ورقة عمل علم الأدوية مع الإجابات

Which of these is an extrapyramidal side effect of antipsychotics?

1. ADry mouth
2. BAgranulocytosis (a very low neutrophil count)
3. CWeight gain
4. DAkathisia (a feeling of inner restlessness)

What does pharmacokinetics describe?

1. AWhat the body does to a drug: absorption, distribution, metabolism and excretion
2. BHow drugs are manufactured and packaged
3. CWhat a drug does to the body: its effects, receptors and mechanisms of action
4. DHow the price of a drug is set

Which drug is used as an antidote for cyanide poisoning?

1. AVitamin K
2. BDeferoxamine
3. CProtamine sulfate
4. DHydroxocobalamin

Which rule applies when giving phenytoin intravenously?

1. AGive it in the same line as other drugs without flushing
2. BGive it as a rapid push to stop seizures faster
3. CMix or flush it only with normal saline and give it slowly
4. DMix it with glucose 5% to prevent low blood sugar

A nurse realises that a patient has been given the wrong dose of a medicine. What is the first action?

1. AWait to see whether the patient notices
2. BCorrect the chart so it shows the right dose
3. CComplete the incident report before anything else
4. DAssess the patient for effects of the error

Sumatriptan is contraindicated in which patient?

1. AA patient with a recent ankle sprain
2. BA patient with mild asthma
3. CA patient with iron deficiency anaemia
4. DA patient with coronary artery disease

A patient on valproate becomes lethargic, starts vomiting and develops jaundice. Which adverse effect should be suspected first?

1. AKidney stones
2. BNormal start-up side effects
3. CLiver toxicity
4. DHypothyroidism

يغيّر المضاد غير التنافسي (غير العكوس) منحنى الجرعة–الاستجابة عن طريق:

1. Aإزاحة المنحنى يمينًا مع بقاء الحد الأقصى نفسه
2. Bجعل المنحنى أشد انحدارًا دون تغييرات أخرى
3. Cإزاحة المنحنى يسارًا
4. Dخفض الاستجابة القصوى