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Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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
Transcribed Image Text:Based on your knowledge of the
hemodynamics of hemorrhage, use the 4-
quadrant diagram below to derive the
venous return curve for uncompensated
hemorrhage-show your work. As you
make adjustments to the rest of the
diagram to derive this curve, explain your
reasoning for why you did/did not make
changes in quadrants 2-4.

Transcribed Image Text:Systemic Flow
(Cardiac Output, Venous Return)
Q2
Q1
R= PF
Starling curve
Venous retun
curve
Arterial pressure (P)
300
Right atrial pressure (PRA)
10 Venous pressure (P)
V, 10
VA
VA =Voa + C,PA
Vy = Voy + C,P
Q4
V; = VA + V= constant
Volume
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