Term
| Isotonic Fluid Volume Loss/Deficit |
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Definition
| decrease BP, wt. loss, poor skin turgor, tachycardia, decreased urinary output |
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Term
| Isotonic Fluid Volume Gain/Excess clinical manifestations |
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Definition
| ^BP,wt. gain, edema, ^Urinary output, Signs and symptoms of circulatory overload like jugular vein distention |
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Term
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Definition
| Cells do not cause shrinkage or swelling b/c ECF +/- = Na +/- |
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Term
| Hypertonic fluid imbalances def. |
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Definition
| Excess of Na+ in blood RELATIVE to fluid portion of blood |
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Term
| Hypertonic Fluid Imbalances: water (loss,gain) or solute(loss, gain) and cells(shrink, swell) |
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Definition
| water loss, solute gain, cell shrinks |
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Term
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Definition
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Term
| Hypernatremia Clinical Manifestations |
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Definition
| Brain cell shrinking,leads to muscle weakness and twitching, seizures |
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Term
| Intracellular dehydration signs |
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Definition
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Term
| Water deficit(Hypovolemia)def. |
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Definition
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Term
| Hypovolemia clinical manifestations |
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Definition
| Wt. loss, weak pulse, postural(orthostatic) hypotension, tachycardia, thirst, fever, UOP, dehydration signs |
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Term
| Hypotonic Fluid Imbalances def. |
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Definition
| Deficit of Na in blood as compared to fluid portion of blood |
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Term
| Hypotonic fluid imbalance: water(gain, loss), (^,decr.) serum osmolarity, (more,less) concentrated ECF and (more,less) concentrated ICF, and cells (swell, shrink) |
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Definition
| water gain, decr. serum osmolarity, less conc. EFC, more conc. ICF, cells swell |
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Term
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Definition
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Term
| Hyponatremia clinical manifest. |
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Definition
| Brain cell swelling, depression, confusion, coma, headache, termors, seizures, edema, wt. gain |
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Term
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Definition
| water excess, increase in fluid relative to solute(Na) |
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Term
| Hypervolemia clinical manif. |
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Definition
| pulmonary & cerebral edema, muscle twitching, wt. gain, peripheral edema, polyuria |
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Term
| Another word for hypervolemia |
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Definition
| Dilutional hyponatremia, water excess |
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Term
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Definition
| Major ECF cation, water balance, nerve impulse,acid base balance, blood pressure |
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Term
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Definition
| Major ICF cation, maintains resting membrane potential of muscle & nerve cells, heart rhythm and muscle contraction |
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Term
| Hyperkalemia(>5.0 mEq/L) Early, late clinical manifestations |
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Definition
Early: Hyperactive muscles
Later: weakness, paralysis
General: Tingling, numbness, anxiety
decr. conductivity-->dysrhythmias/cardiac arrest, nausea, diarrhea, oliguria, metabolic acidosis |
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Term
| Hypokalemia(<3.5mEq/L) clinical manifestations |
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Definition
| muscle weakness, paralysis, resp. arrest, cardiac irritability(dysrhythmias/cardiac arrest), thirst, nausea and constipation, parestheisas, polyuria, metabolic alkalosis |
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Term
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Definition
| need for bones, teeth, cell membrane permeability, blood clotting, nerve impulse transmission, muscle contraction |
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Term
| Hypercalcemia(>10.5 mg/dL)clinical manifestations |
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Definition
| decr. neuro. excitability--->muscle weakness, constipation, CNS depression, bone pain, osteoporosis, pathologic fractures, kidney stones, hyperparathyroidism |
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Term
| Hypocalcemia (<8.8 mg/dl) clinical manifestations |
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Definition
| ^neuro. excitability, twitching/convulsions, laryngospasms, muscle cramps, tetany, bradycardia/cardiac arrest, hypoparathyroidism, chronic renal failure |
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