Pharm One-liners Flashcards
Carbonic anhydrase inhibitor
Acetazolamide
Diuretic used as prophylactic for mountain sickness and glaucoma
Acetazolamide
Side effects of acetazolamide
Paresthesias, alkalization of the urine (precipitate Ca salts), hypokalemia, metabolic acidosis, and encephalopathy in patients with hepatic impairment
Mechanism of action of loop diuretics
inhibits Na+/K+/2Cl- cotransporter
Diuretic used in hypertensive patients with renal failure
Loop diuretics (furosemide, ethacrynic acid, butmetanide)
Site of action of loop diuretics
TAL
Side effects of loop diuretics
Hyperuricemia, hypokalemia, metabolic alkalosis and ototoxicity
Aminoglycosides used with loop diuretics potentiate this adverse effect
Ototoxicity
An electrolyte that is lost in the urine by acute treatment with loop diuretics but can be retained by thiazides
Calcium
Mechanism of action of thiazide diuretics
Inhibit Na+/Cl- cotransport
Diuretic used as first line for treatment of hypertension
Thiazides
Site of action of thiazide diuretics
Early distal convoluted tubule
Class of drugs that may cause cross-sensitivity with thiazide diuretics
Sulfonamides
Side effects of thiazide diuretics
Hyperuricemia, hypokalemia, metabolic alkalosis, hyperlipidemia, and hyperglycemia
Mechanism of action of amiloride
Inhibit epithelial sodium channels in the distal convoluted tubules and collecting duct