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29 Cards in this Set
- Front
- Back
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What is the normal range for pH?
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7.35-7.45
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At what level is pH acidic?
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<7.35
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At what level is pH base (alkalosis)?
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>7.45
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What is the normal range for PaCO2?
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35-45 mm Hg
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At what level is PaCO2 Acidic?
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>45 mm Hg
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At what level is PaCO2 at base(alkalosis)?
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<35mm Hg
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What is normal range for HCO3-?
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22-26 mEq/L
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At what level is HCO3 acidic?
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<22 mEq/L
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At what level is HCO3 at base (alkalosis)?
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>26 mEq/L
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In respiratory acid-base imbalances, the ____ and ___ values are inversely abnormal (move in ________ directions)
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1.pH
2.PaCO2 3. opposite |
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Increase in pH = ____
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Alkalosis
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Decrese in pH = _____
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Acidosis
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Respiratory = ________abnormal
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PaCO2
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Metabolic (Kidneys) = _____ abnormal?
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HCO3 (Bicarbonate)
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PaCO2 has an ____ relationship with ____
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1.inverse
2.pH |
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If pH goes down _____ goes up & vice versa.
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PaCO2
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HCO3 (bicarbonate) follows ____?
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pH
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If pH goes ____ so does _____?
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1.up
2.HCO3 |
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PaCO2 increases , pH ____ = ______
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1.Decrease
2.Respiratory acidosis |
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PaCO2 _____, pH increases =Respiratory alkalosis
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1.Decreases
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HCO3 increases, pH ____ = _______
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1.Increases
2.Metabolic alkalosis |
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HCO3 _____, pH decreases = _________
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1.decreases
2.metabolic acidosis |
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When does compensation occur?
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1. The PaCO2 and the HCO3 will always point in the same direction.
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Partial compensation is known when?
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1.pH is abnormal
2.one component abnormal 3.Second component w/in normal range |
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Complete compensation is know when?
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1.pH within normal range
2.One component abnormal 3.Second changed to move pH w/in normal range |
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What decrease pH <7.35 increase PaCO2 and normal HCO3?
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Respiratory acidosis
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What is increase pH >7.45 decrease PaCO2 and normal HCO3?
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Respiratory alkalosis
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What is decrease pH <7.35, decrease HCO3 and normal PaCO2
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Metabolic acidosis
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What is increase pH >7.45 increase HCO3 and normal PaCO2
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Metabolic alkalosis
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