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7 Cards in this Set
- Front
- Back
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What secretes PTH?
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Chief cells of parathyroid
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What are the functions of PTH?
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Increases bone resorption of calcium and phosphate
Increases kidney resorption of calcium in the DCT Decreases reabsorption of phosphate in the PCT Increases 1,25 OH2 D3 calcitriol production |
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What is the general effect of PTH on the body?
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Inc serum Ca
Dec serum PO4 Inc urine PO4 |
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What does decreased serum calcium do to PTH?
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Increases PTH
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What does decreased serum magnesium do to PTH?
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Increases PTH
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What does severely decreased serum magnesium do to PTH?
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Decreases PTH
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What are some causes of decreased Magnesium?
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Diarrhea
Aminoglycosides Diuretics Alcohol abuse |
