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Across 3. Stroke (abbrev) 5. Inferior ___ vein drains blood from lower body 10. Artery that supplies blood to leg & foot 13. Decrease of blood flow to tissues 14. Vein that drains blood from lungs 15. Valves to prevent retrograde blood flow 20. Artery that supplies blood to stomach, spleen, liver 21. Arteries that empty into right heart atrium 22. Shock result from heart failure 26. Artery that supplies blood to armpit 27. Shock result from loss of blood or low volume 28. Shock caused by allergic reaction 29. hollow space within a tube 30. Inflammation of the vein 32. Hardening of the arteries 33. Connect arterioles & venules 34. Arteries Superior & Inferior ___ that supplies blood to intestines 36. Weak area in arterial wall- abnormal widening 40. Decaying Tissue 41. External ___ vein drains blood from lower limb 43. Tissue death 44. Moves blood away from heart 45. Internal ____ vein drains blood from sinuses of the brain 46. Protective membrane around heart

Down 1. Vein that drains blood from foot 2. Vein that drains blood from medial arm 4. Valve that blood flows through at the entrance of the aorta 6. Collect blood from capillaries & join to form veins 7. Artery that supplies blood to spleen 8. Artery that supplies blood to medial side of hand 9. Moves blood towards heart 10. An artery expanding & recoiling alternately 11. Inflammation caused by clot formation 12. Artery that supplies blood to head & neck 16. Artery that supplies blood to mouth, pharnyx, face 17. Blockage of the arteries 18. Valves become incompetent & blood pools in veins 19. Artery that supplies blood to arm 23. Moves blood through organs 24. Valve that blood flows through into right ventricle 25. Artery that supplies blood to kidneys 28. Surgical procedure used to open up arteries 31. Vein that drains blood from spleen 33. System that transports materials through body 35. Vein that drains blood from lateral arm 37. Artery that supplies blood to lateral side of hand 38. All functions of circulatory system occur in the capillary ____ 39. Shock results from complications of septicemia 42. Vein that drains blood from liver