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7 Cards in this Set
- Front
- Back
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What causes Increased Distal K+ Secretion?
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High-K+ diet
High Aldosteron Alkalosis Thiazide diuretics Loop diuretics Luminal anions |
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What causes Decreased Distal K+ Secretion?
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Low-K+ diet
Low Aldosterone Acidosis K+-sparing diuretics |
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What does spironolactone do?
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Aldosterone antagonist
decreases secretion of K+ by distal tubule |
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What inhibits reabsorption of filtered HCO3?
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Decreased arterial PCO2
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What is mannitol used as a marker for?
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Total ECF volume
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A person with a negative free water clearance has what kind of urine?
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hyperosmolar (1000 mOsm/L)
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A person with hypoosmolar urine has what kind of free water clearance?
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Positive
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