emergancyjunkie
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why does a narrowed pulse pressure maintain adequate blood pressure for perfusion
The latter would, yes.so that would Be a protective mechanism for bleeding internally or externally
Which is another cause of inadequate preload. Not trying to correct you or anything, just thought I would point that up.an obstructive problem such as tamponade.
Isn't it also a sign of pericardial tamponade?
Ok can you explain when an emt-b use the tidal volume or minute volume equations