What pressure in PPV can cause the most adverse cardiovascular effect?
Ans- Mean Airway Pressure
What resistance must the left ventricle pump against?
Ans- Systemic Vascular resistance
How do we calculate stroke volume?
Ans- end diastolic volume - end systolic volume
Know when we should stop ...
What pressure in PPV can cause the most adverse cardiovascular effect?
Ans- Mean Airway Pressure
What resistance must the left ventricle pump against?
Ans- Systemic Vascular resistance
How do we calculate stroke volume?
Ans- end diastolic volume - end systolic volume
Know when we should stop and back up during a peep recruitment manuever
Ans- When the blood pressure becomes good
, Normal hemodynamic values
Ans- CVP: 2-6mmHg or 4-12cmH2O
PAP: 25/8
PCWP: 4-12
CO: 4-8 L/min
Hemodynamic values for hypervolemic patients
Ans- All numbers are elavated
Hemodynamic values for hypovolemic patients
Ans- All numbers are decreased
What does the PCWP reflect?(which hear chamber pressures?)
Ans- Left heart pre-load
Ett to use for adult male and female
Ans- Female :6.5-7.5
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