19 results
Nephron Pathophysiology - Diuretic Sites of Action
Diuretics
1) Acetazolamide/canagliflozin
2) Osmotic agents (mannitol, urearetics)
3) Loop agents (eg, furosemide)
4)
Nephron Pathophysiology ... of Action Diuretics ... urearetics) 3) Loop ... Adenosine #Nephron #Pathophysiology ... #Action #nephrology
Ethacrynic acid - Conversion
Only loop diuretic without a sulfonamide substituent.
Rarely used alternative in patients who have
Ethacrynic acid - Conversion ... Only loop diuretic ... hypersensitivity reaction ... Ethacrynic #acid #Conversion ... #loop
Loop Diuretic Conversion - Dose Equivalents
Bumex (bumetanide) 1 mg PO
Demadex (torsemide) 20 mg PO
Lasix (furosemide) 40
Loop Diuretic Conversion ... to the site of action ... specific site of action ... have the dose conversion ... #Diuretic #Conversion
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis ... Remote use of loop ... or thiazide diuretics ... blood pressure: Active ... diuretic use, Bartter
Mechanism of Action of Diuretics
Amiloride, Triamterene, Spironolactone
Loop Diuretics
Thiazides
Acetazolamide

#Diuretics #Mechanism #Action #pharmacology #pathophysiology #nephrology
Mechanism of Action ... of Diuretics Amiloride ... Spironolactone Loop ... #Mechanism #Action ... #pharmacology #pathophysiology
Hormones Acting on the Nephron - Diuretics and Their Site of Action
 1) Acetazolamide
 2) Osmotic
Hormones Acting ... Their Site of Action ... mannitol) 3) Loop ... Diuretics (e.g. ... spironolactone) #Pathophysiology
Mechanisms of Loop Diuretic Action and Resistance. Panel A, loop diuretics circulate bound to protein. As
Mechanisms of Loop ... Diuretic Action ... Panel A, loop diuretics ... lumen by organic anion ... #Pathophysiology
Causes of Hypokalemia
Transcellular Shifts:
 - Alkalosis, Increased plasma insulin (treatment of diabetic ketoacidosis), ß-Adrenergic agonists, Hypokalemic
Transcellular Shifts: - Alkalosis ... plasma insulin (treatment ... , nasogastric suction ... anhydrase inhibitors, loop ... syndrome (mimics loop
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Metabolic Alkalosis ... Remote use of loop ... or thiazide diuretics ... blood pressure: Active ... diuretic use, Bartter
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
vomiting/ nasogastric suction ... • Thiazide or loop ... diuretics after ... renal tubule diuretic ... • Thiazide or loop