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21 Cards in this Set
- Front
- Back
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what lab test begin the formation of blood clot and how is it used?
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platelet count test for bleeding disorders or bone marrow disease
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what is the normal platelet count?
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150,000-400,000/mm
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what test measures how log it takes for a clot to form in sample of blood?
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PT prothrombin time
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what is the INR international normalized ratio for PT?
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2.0-3.0
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what test measures the proportion of blood that is made up of red blood cells?
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hematocrit
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what is the hematocrit lab value?
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35%-40%
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what test measures the amount of a protein found in red blood cells and how is it used?
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hemoglobin is used to measure the severity of anemia or polycthemia.
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what is the lab hemoglobin lab value?
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12-15g/dl
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what is the blood urea nitrogen test used for?
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to evaluate kidney function
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potassium Kt
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3-5-5-0
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WBC
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5000-10,000
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sodium (Na)
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135-145mmol/L
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potassium (K+)
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3-5-5-0
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total fluid intake
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2500-2600
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total fluid output
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2500-2900
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specific gravity
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1.001-1.035
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calcium
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9.0-10.5
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sodium (Na+)
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135-145mEq/L
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Osmolarity
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number of millimoles (MEq/L) in a liter
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hypertonic fluids
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fluids with osmolarities greater than 300 mOsm/L
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hypotonic
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flids with smolarities of less than 270 mOsm/L
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