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Flashcards in Other Diuretics Deck (6)
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1
Q

extracts water by osmotic effect working in the PCT & descending LOH

A

mannitol - osmotic diuretic

2
Q

treats: cerebral edema, glaucoma, acute renal failure

A

mannitol

3
Q

SE: extracellular volume expansion prior diuresis, used carful in heart failure, dehydration, hyperkalemia, hypernatremia, hyponatremia

A

mannitol

4
Q

activate water reabsorption from collecting duct by activating V2 receptors
increases cAMP causing insertion of AQ2 ch on luminal surface
treats: neurogenic DI

A

ADH agonists: ADH & desmopressin

5
Q

inhabit action of ADH & block insertion of water channels on luminal surface
treats: SIADH (abnorm ADH secretion) causes water retention, hyponatremia

A

ADH antagonists: Demeclocycline, Lithium, Conivaptan

6
Q
Ca2+ = 0
HCO3 = +
K+ = + 
Mg2+ = ++ 
Na+ = +++
H+ = 0
A

mannitol - osmotic diuretic