Advanced Pharmacology Final Exam Review Questions with Complete Solutions

Advanced Pharmacology Final Exam Review Questions with Complete Solutions Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? - Correct Answer To inhibit the development of tolerance What does a low level of thyroid-stimulating hormone indicate? - Correct Answer Hyperthroidism What would be the best option to treat a newly diagnosed patient with a low TSH level with? - Correct Answer Propanolol (Inderal) Spironoaldactone (Aldactone) has what mechanism of action (MOA)? - Correct Answer Aldosterone antagonist Heparin exerts its therapeutic action by what? - Correct Answer Upregulating the activity of one of the body's natural anticoagulant molecules, antithrombin III What physiologic action happens when the offending drug is administered during an anaphylactic reaction. - Correct Answer Mast cells liberate large doses of histamine. What are two systemic psoriasis medications? - Correct Answer Photo-therapy and topical corticosteroids What is the first choice of drug therapy for the majority of patients with uncomplicated stage I hypertension? - Correct Answer Thiazide diuretics What is the effect of cardiac glycosides? - Correct Answer Digitalis glycosides have a negative chronotropic effect on the cardiac muscle cells. Amenorrhea is the most common side effect of which birth control medication? - Correct Answer Medroxyprogesterone (Depo-Provera)