Vascular System

2. What is the last stage of shock
4. In cross sectional areas, blood moves very ____
7. How many stages of shock
8. ___ anastomosis returns blood to the heart in order to pump it again
9. The vascular system consist of arteries, capillaries & ____
11. Smaller veins are called ...
13. What provides alternate pathways for the flow of blood if 1 vessel becomes obsructed
14. ____ pump changes of inhalation & exhalation expand and compress the veins & blood returns to the heart
16. Inflammation of the Vein
18. When does aging of the blood vessels begin
20. In arteries, the outer layer that prevent the repture of larger arteries carrying blood under high pressure is
23. When does the fetal structure become nonfunctional
24. Vein above the Great saphenous

1. Carry blood from the heart to capillaries
3. Also know as"hardening of the arteries
5. Site of exchange between the fetus and mother
6. The fetal blood vessel that carries blood from the pulmonary artery to the aorta is? ___ Arteriosus
10. A person's system damages its own tissue. Wegener's ____
12. Which pathway of circulation ends in the right atrium
15. What major pathway of circulation begins at the right ventricle
17. What organ response to increase return by pumping more forcefully
19. The top number on a BP reading
21. what forms venules and veins
22. A person can survive with 50% of blood loss, but can cause ___ damage