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20 Cards in this Set
- Front
- Back
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Sodium(Na+) normal value?
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135-145 mEq/L
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Potassium(k+) normal value?
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3.5-5.0 mEq/L
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Calcium(Ca+) normal value?
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total calcium 8.5-10.5 mg/dl
ionized(free) calcium 4-6mg/dl |
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Magnesium(Mg+) normal value ?
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1.3-2.1 mEq/L
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Chloride(Cl-) normal value?
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95-105 mEq/L
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Phosphorus(phosphate)(P04-) normal value?
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2.5-4.5 mEq/l
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Normal pH range =?
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7.35- 7.45
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With pH ranges less than ? is acidic and greater the ? is more basic.
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7.35
7.45 |
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Normal range for PaCO2 is ?-? mmHg
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35-45
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If PaCO2 is >45mmHg then it is ?
If PaCO2 is <35mmHg then it is ? |
acidic
basic |
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Normal range for HCO-3 is ?-?
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22-26 mEq/L
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If HCO-3 is < 22 mEq/L it is ?
If HCO-3 is > 26 mEq/L it is ? |
acidic
basic |
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In respiratory acid-base imbalances, the pH and PaCO2 values are inversely abnormal, this means they move in ? directions.
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opposite
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decreased pH <7.35 + increased PaCO2 + Normal HCO-3 =?
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respiratory acidosis
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increased pH>7.45 + decreased PaCO2 + Normal HCO-3=?
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respiratory alkalosis
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In metabolic acid-base imbalances, the pH and HCO-3 values are both ? or both ?.
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high
low |
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decreased pH<7.35 + decreased HCO-3 + normal PaCO2=?
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metabolic acidosis
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increased pH>7.45+increased HCO-3+normal PaCO2=?
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metabolic alkalosis
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Determining whether the body is compensating for the pH change. When compensation occurs, the PaCO2 and the HCO-3 wil always point in the ? direction.
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same
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When the problem is respiratory, the ? system assists in compensation either by increasing or decreasing ? In contrast, the resp. system assists in compensating for a metabolic acid-base imbalance by regulating ?
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renal
HCO-3 CO2 |
