ورقة عمل علم الأدوية مع الإجابات

Which drug is an antidote for methanol or ethylene glycol (antifreeze) poisoning?

1. AFlumazenil
2. BFomepizole
3. CNaloxone
4. DAtropine

الأدوية التي تنتهي أسماؤها بـ "-olol"، مثل الأتينولول، تنتمي إلى أي فئة؟

1. Aحاصرات بيتا
2. Bحاصرات قنوات الكالسيوم
3. Cالستاتينات
4. Dمثبطات ACE

In hepatic encephalopathy, lactulose is given mainly to:

1. ALower the blood ammonia level
2. BRaise the blood glucose level
3. CStop bleeding from varices
4. DReduce fluid in the abdomen

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

1. AMeasure the temperature twice a day and record it in a diary
2. BCount the respiratory rate each evening
3. CWeigh daily at the same time on the same scales
4. DCheck the blood glucose before every meal

1000 mL of IV fluid is to be given over 8 hours with a pump. What rate should be set?

1. A250 mL/h
2. B100 mL/h
3. C125 mL/h
4. D80 mL/h

A child weighing 20 kg is prescribed a drug at 15 mg/kg per dose. What is the dose?

1. A35 mg
2. B3000 mg
3. C150 mg
4. D300 mg

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

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

A patient receiving frequent salbutamol (albuterol) nebulisers develops a fine tremor and a heart rate of 120 per minute. What is the best explanation?

1. AAt high doses it also stimulates beta receptors in skeletal muscle and the heart
2. BSalbutamol blocks muscarinic receptors in the heart
3. CSalbutamol causes high potassium, which speeds the heart and causes muscle twitching
4. DThe patient is allergic to salbutamol and needs adrenaline