ADVANCED PHARMACOLOGY FINAL EXAM REVIEW QUESTIONS WITH CORRECT ANSWERS|100% verified

ADVANCED PHARMACOLOGY FINAL EXAM REVIEW QUESTIONS WITH CORRECT ANSWERS 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) What is an anti-hypertensive agent which competes with epinephrine for available beta-receptor sites? CORRECT ANSWER Atenolol (Tenormin) What type of action does nitrates have on the body? CORRECT ANSWER Reduction in systemic venous tone. What is the recommended level of low-density lipoprotein cholesterol (LDL) for patients with known coronary artery disease? CORRECT ANSWER 100mg/dl or less.