MOSBY: Pharmacology questions with correct answers

What is the mechanism of action of Lisinopril (Zestril)? - Answer Blocks the conversion of angiotensin I to angiotensin II What is the mechanism of action of Diazepam (Valium)? - Answer Facilitates the action of the neurotransmitter gamma aminobutryric acid (GABA) What is the mechanism of action of Ibuprofen (Motrin)? - Answer Inhibits the enzyme cyclooxygenase What is the mechanism of action of Hydrochlorothiazide (HCTZ)? - Answer Inhibits the reabsorption of sodium from the distal tubule What is the mechanism of action of Nifedipine (Procardia)? - Answer Inhibits the movement of calcium during the contraction of cardiac and vascular smooth muscle What is the mechanism of action of Lovastatin (Mevacor)? - Answer Inhibits 3-hydroxy-3-methyl coenzyme A (HMG-CoA) reductase What is the mechanism of action of Epinephrine? - Answer Stimulates both alpha and beta receptors What is the mechanism of action of Candesartan (Atacand