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Hyponatremia
| | Author: James A. Yost, MD, MS, MBA |
| Institution : Emory Family Medicine |
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| Downloads: 10559 |
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| Hyponatremia |
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| This only pertains to oral fluid, isotonic IV fluids do not count towards fluid intake ; If volume depletion is present, isotonic (0.9%) saline can be given |
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| The edematous states: CHF, liver cirrhosis, and nephrotic syndrome are examples of increased total body Na in the extracellular compartment causing volume ... |
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| DKA, vomiting, ??, ???, lactic acidosis, salicylate ??, .... Diabetic ketoacidosis. Hyponatremia? ?? ??. ?? Na < 125 mEq/L? ?? |
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SIADH
| | Author: Anonymous |
| Institution : |
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| SIADH . Most frequent cause of hyponatremia; First described by Schwartz et al in 1957 in 2 pts with bronchogenic carcinoma; Arginine vasopressin was then identified |
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| Hyponatremia; Decreased serum sodium to a value lower than 125 mEq/L. Hypo or hyperkalemia; Decreased serum potassium to a value lower than 3 mEq /L or an increase to a value |
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| Specifics: if it’s hypothyroid ? give thyroxine; Also use loops or, rarely, demeclocyclinecauses opposite problem (diabetes insipidus). Hyponatremia ... |
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| Ventricular fibrillation. ECG changes. CNS changes . Potassium (K) Hyponatremia. CNS deterioration . Hypernatremia. Thirst. CNS deterioration. Increased interstitial fluid |
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| Hyponatremia; Cerebellar disorders; Tumor; Hydrocephalus; Cerebral vascular accidents; Inborn errors of metabolism. Multiple Sclerosis; Thalamic disorders ... |
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| High plasma osmolality: hyperglycemia, mannitol, urea; Normal plasma osmolality: hyperlipidemia, hyperproteinemia, glycine infusion. ... |
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