ورقة عمل علم الأدوية مع الإجابات

Why do nurses wear chemotherapy-tested gloves and gowns when handling cytotoxic drugs?

1. ATo protect the drug from light
2. BBecause cytotoxic drugs are radioactive and give off radiation
3. CTo avoid exposure to drugs that may cause cancer or birth defects
4. DTo keep the drugs warm during the infusion

Why is adrenaline (epinephrine) sometimes added to a local anaesthetic injection?

1. AIt prevents allergic reactions to the anaesthetic
2. BIt makes the anaesthetic act on the brain as well
3. CIt speeds up the removal of the anaesthetic from the tissue into the blood
4. DIt constricts vessels, so the block lasts longer and less enters the blood

Vitamin D supplements support bone health mainly by:

1. AStimulating osteoclasts to break down bone
2. BReplacing collagen in bone
3. CIncreasing calcium absorption from the gut
4. DIncreasing calcium loss in the urine

A patient refuses a prescribed oral medicine. What should the nurse do?

1. AHide the tablet in the patient's food
2. BExplore the reason, respect the decision, document and inform the prescriber
3. CLeave the tablet on the bedside table for later
4. DRecord the medicine as given, so that the chart stays complete for the next shift

Which lab tests are monitored in a patient taking carbamazepine?

1. AThyroid antibodies and cortisol
2. BSerum amylase and lipase
3. CINR and aPTT
4. DFull blood count and serum sodium

لماذا يحتاج المرضى الذين يتناولون الكلوزابين إلى تعداد دم منتظم؟

1. Aلأنه يغيّر زمرة الدم
2. Bلأنه قد يسبب ندرة المحببات
3. Cلأنه يرفع تعداد الصفائح بشكل خطير
4. Dلأنه كثيرًا ما يسبب فقر الدم بعوز الحديد

A patient with type 2 diabetes starts a high dose of prednisolone for a flare of COPD. Which change should the nurse expect?

1. AHigher blood glucose, so more frequent glucose checks are needed
2. BNo change in glucose, as steroids act only in the lungs
3. CLower blood glucose, so the diabetes medicines should be stopped
4. DLower potassium only, with no effect on glucose

A patient receiving cisplatin is given large volumes of IV fluid before and after each dose. What is the main purpose?

1. ATo reduce kidney damage
2. BTo prevent hair loss
3. CTo prevent bleeding
4. DTo increase drug absorption from the gut