The following drugs have significant drug interaction with digoxin, except: A. Cholestyramine B. Thiazide diuretics C. Quinidine D. Amlodipine Correct answer : D. Amlodipine Cholestyramine decreases digoxin absorption
Which one of the following drugs has been shown to offer protection from gastric aspiration syndrome in a patient with symptoms of reflux? A. Ondansetron B. Metoclopramide C.
Which one of the following drugs increases gastro-intestinal motility? A. Glycopyrrolate B, Atropine C. Neostigmine D. Fentanyl Correct answer : C. Neostigmine Acetyl choline stimulates gastrointestinal motility. Neostigmine
With which of the following theophylline has an antagonistic interaction? A. Histamine receptors B. Bradykinin receptors C. Adenosine receptors D. lmidazoline receptors Correct answer : C. Adenosine receptors
Which one of the following is true of adrenal suppression due to steroid therapy? A. It is not associated with atrophy of the adrenal glands B. It does
All of the following hormones have cell surface receptors except: A. Adrenaline B. Growth Hormone C. Insulin D. Thyroxine Correct answer : D. Thyroxine Steroid hormones have cytoplasmic
A highly ionized drug: A. Is excreted mainly by the kidney B. Can cross the placental barrier easily C. ls well absorbed from the intestine D. Accumulates in
All of the following are part of the treatment of lithium toxicity, except: A. Treating dehydration B. Ingestion of polystyrene sulfonate C. Hemodialysis D. Using an antagonist Correct
Pretreatment evaluation for lithium therapy should include: A. Fasting blood sugar B. Serum creatinine C. Liver function tests D. Platelet count Correct answer : B. Serum creatinine Pretreatment
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