Phiếu bài tập Dược lý học có đáp án

How does allopurinol prevent gout?

1. AIt increases the kidney excretion of calcium
2. BIt blocks prostaglandins in the inflamed joint
3. CIt inhibits xanthine oxidase, so less uric acid is made
4. DIt dissolves crystals already in the joint within hours

Fibrates such as fenofibrate mainly lower which blood lipid?

1. ABile acids
2. BTriglycerides
3. CLipoprotein(a) only
4. DHDL cholesterol

Dextromethorphan is used as:

1. AAn expectorant that thins mucus
2. BA nasal decongestant
3. CAn antibiotic for chest infections
4. DA cough suppressant

A 19-year-old starts an SSRI for depression. Which is most important for the nurse to monitor during the first weeks?

1. ABlood glucose before every meal and at bedtime
2. BNew or worsening suicidal thoughts or agitation
3. CHearing loss and tinnitus
4. DDaily bowel movements only

Benzathine benzylpenicillin (penicillin G benzathine) is ordered. Which route is correct?

1. ADeep intramuscular only
2. BSubcutaneous in the abdomen
3. CIntravenous push
4. DIntravenous infusion over 30 minutes

Which teaching about zolpidem is correct?

1. ATake it with alcohol to make it act faster
2. BTake it in the morning so that it is out of the system by night
3. CDrive soon after waking, as the drug has no next-day effect
4. DTake it right before bed, only if you can sleep a full night

Nhóm thuốc nào có thể gây tăng kali máu đe dọa tính mạng khi phối hợp với thuốc ức chế ACE?

1. AThuốc lợi tiểu quai như furosemide tiêm tĩnh mạch liều cao
2. BThuốc lợi tiểu thiazide
3. CThuốc lợi tiểu giữ kali như spironolactone
4. DThuốc ức chế bơm proton

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. AStop the alteplase infusion and notify the provider urgently
2. BGive paracetamol for the headache and continue the infusion
3. CGive a bolus of heparin to prevent a new clot
4. DSlow the infusion to half the rate and recheck in 30 minutes