PATHOPHYSIOLOGY -
HEMODYNAMICS
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1. Arteries carry oxygenated blood 120 mmHg
under _____ of pressure
2. Which arteries are the exception pulmonary
3. largest artery in the body aorta
4. in which vessels is flow pulsatile arteries
5. Innermost layer of arteries tunica intima
6. middler layer of arteries, struc- tunica media
turally denser than veins' middle
layer
7. thickest, hard, elastic layer of ar- tunica adventitia
teries
8. Injuries of the arteries that re- aneurysm, rupture, laceration
quire surgical intervention
9. Veins carry deoxygenated blood 10-20 mmHg
under _____ of pressure
10. Which veins are exceptions pulmonary
11. Innermost layer of veins, con- tunica intima
tains valves
12. vein's tunica media: thicker or thinner
thinner than arteries?
13. what is the purpose of valves in prevent back flow. DUE TO THE LOW PRESSURE IN VE-
veins? NOUS CIRCULATION
, PATHOPHYSIOLOGY - HEMODYNAMICS
PATHOPHYSIOLOGY - HEMODYNAMICS.pdf
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14. is the tunica adventitia more elas- veins
tic in veins or arteries
15. veins stretch significantly so they central venous catheters, introducers
are used for
16. What allows for higher pressure thick tunica media
circulation in arteries
17. Arteries flow into arterioles. What tissues can be perfused and are able to extract the oxygen
happens here from the arterioles
18. capillaries serve as the crossroad arterioles and venuoles
between
19. Waste products (Co2) are dif- lymphatics
fused through capillaries and
excretable wastes are managed
by _________
20. Non-excretable wastes are circu- venules and then veins
lated back into the venous circu-
lation via _______ and then ______
21. This is an area of diffusion be- capillaries
tween tissues and vessels that
are scattered through the pul-
monary alveoli and encapsulate
them. The alveoli can perfuse ves-
sels in the sun circulation and is
combo of oxygenated and deoxy-
genated blood.
22.