ورقة عمل علم الأدوية مع الإجابات

Methylphenidate, used in ADHD, belongs to which class?

1. AOpioid analgesics
2. BAntipsychotics (dopamine blockers)
3. CCentral nervous system stimulants
4. DBenzodiazepines

Infliximab and adalimumab are biological drugs that block:

1. AInsulin receptors
2. BHistamine H1 receptors in the skin and airways
3. CTumour necrosis factor-alpha (TNF-alpha)
4. DVitamin K recycling

Which drug is the antidote for magnesium sulfate toxicity?

1. APotassium chloride
2. BNaloxone
3. CCalcium gluconate
4. DProtamine sulfate

A patient takes low-dose weekly methotrexate for rheumatoid arthritis. Which monitoring is needed?

1. ARegular blood count, liver and kidney function tests
2. BDaily blood glucose checks
3. CWeekly INR checks and a monthly ECG to check the heart rhythm
4. DMonthly hearing tests

A patient with heart failure starts furosemide. Which self-monitoring instruction is most useful?

1. ACount the respiratory rate each evening
2. BCheck the blood glucose before every meal
3. CMeasure the temperature twice a day and record it in a diary
4. DWeigh daily at the same time on the same scales

أي دواء هو ترياق جرعة الأفيونات الزائدة؟

1. Aالنالوكسون
2. Bالأسيتيل سيستئين
3. Cالأتروبين
4. Dالفلومازينيل

A nurse gives 2 mg from a 4 mg ampoule of morphine. What should happen to the remaining 2 mg?

1. AIt is discarded in front of a witness, and both sign the record
2. BIt is poured down the sink without telling anyone
3. CIt is kept labelled in the patient's drawer for the next dose
4. DIt is given to the next patient who needs morphine

During an alteplase infusion for acute ischaemic stroke, the patient develops a sudden severe headache and her level of consciousness falls. What is the nurse's first action?

1. AGive paracetamol for the headache and continue the infusion
2. BStop the alteplase infusion and notify the provider urgently
3. CSlow the infusion to half the rate and recheck in 30 minutes
4. DGive a bolus of heparin to prevent a new clot