Chemistry Quiz
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Electrolyte | A substance dissolved in blood with a positive or negative charge.
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| 3 primary electrolytes | Sodium, Potassium, Chloride
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| Sodium | Ttransmission of nerve and muscle impulses
Normal value: 135-145 mEq/L
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| Hypernatremia | Increased sodium
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| Hyponatremia | Decreased sodium
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| Potassium | Maintains electrical conduction in cardiac and skeletal muscles
Normal value: 3.5-5.0 mEq/L KA
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| Hyperkalemia | Increased potassium
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| Hypokalemia | Decreased potassium
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| Chloride | Works with sodium to maintain osmotic pressure in blood
Normal value: 98-110 mEq/L
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| Hyperchloremia | Increased chloride
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| Hypochloremia | Decreased chloride
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| Glucose | Major source of energy
Normal values: 60-110 mg/dl
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| Hyperglycemia | Increased blood sugar
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| Hypoglycemia | Decreased blood sugar
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| Post-prandial glucose | Blood sugar taken 2 hours after a meal
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| HbA1c | Measures glycosylated hemoglobin
Normal value: 2.2-4.8%
Good diabetic control: 2.5-5.9%
Fair: 6-8%
Poor: over 8%
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| CO2 | Adequacy of gas exchange in lungs and acid-base balance
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| BUN | Blood urea nitrogen, reflects kidney function
Normal value: 10-20 mg/dl
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| Creatinine | Breakdown product of creatine, reflects
Normal: 0.5-1.1 mg/dl
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| 2 substances reflected in a total protein | Albumin and globulin
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| Albumin | Made in the liver, helps maintain osmotic pressure in blood
60% of total protein represented
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| Bilirubin | Breakdown product of hemoglobin. Direct is water soluble, indirect is not.
Normal value of total bilirubin: 0.3-1.0 mg/dl
2.5 mg/dl and over indicate jaundice.
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Or sort by any of the columns using the down arrow next to any column heading.
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