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Hemodynamics norms Matching
Indexed measurements allow the normals to be standardized therefore account for the patients different body sizes.
True.
Preload
The stretch on the ventricle muscle fibers before contraction.
Pulmonary artery pressure. (PAP)
Measured with Swans.20 to 30/6 to 15 torr.Waveform has diacrotic notch.
Afterload
The resistance of external factors that oppose ventricular contraction.
Right ventricle pressure. (RVP)
Measured with Swans.20 to 30/2 to 6 torr.
CI is CO based on?
Actual body size.
CVP looks at?
Right atrial pressure or fluid levels. Norm 2-6 torr.
If there is no narrowing or dysfunction of the valve...
Pressures in the atrium will be the same as in the ventricles at the end of diastole.
Right atrium pressure. (RAP)
Measured with CVP or Swans.2 to 6 torr.
Preload is created by?
End diastolic volume.
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