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8 Cards in this Set
- Front
- Back
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What is the threshold for intubation in patients with hypercapnia
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PaCO2 of >50
and pH <7.35 |
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What is the threshold for intubation in patients with hypoxemia
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PaO2 of <60
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Common causes of hypercapnic
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increase Co2
-fever -seiaure -spsis -increase carb loads V/Q mismatch -COPD -asthma -cystic fibrosis -pulmonary fibrosis -obstructive sleep apnea hypoventilation -drug overdose -CNS disorder -central sleep apnea |
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Common cause of hypoxemia
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cardiogenic
-acute MI -left vent failure -mitral stenosis -mitral regurg -diastolic dysfunction non-cardiogenic -pneumonia -sepsis -chem aspiration -pulmonary embolism -pancreatitis -reperfusion injury |
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goal of PAO2:FiO2
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> or equal to 250
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goal of Aa gradient
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Goal less than of equal to 50
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goal of minute ventilation
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less than of equal to 10L/min
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PaCO2-ETCO2
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Goal less than or equal to 5
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