Venous Return Flashcards
1
Q
How does blood keep flowing
V…… R…….
A
Venus return
2
Q
venous return -
the return ot blood to the
right …….. from the v… c… .
A
Atrium
Vena cava
3
Q
What are the three mechanisms
A
Behind placement
Pocket valves
Respiratory pump
4
Q
vein placement- veins located between m……..
Every time our muscles con….. the v…. are squeezed and
blood is pushed back to heart
A
Muscles
Contract
Veins
5
Q
Pocket valves prevents
A
Back-flow of blood
6
Q
Respiratory pump-as we breath the p……. inside the ch…. and abdominal c…… inc….. and forces blood u…… and back to the heart.
A
Pressure
chest
cavity
Increases
upwards
