Human Blood Vessels

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Human Blood Vessels
Part A: Major Systemic Arteries and Veins of the Body
Use the key on the right to identify the arteries or veins described on the left.
Anterior tibial
1. the arterial system has one of these; the venous system has two
Basilic
2. these arteries supply the myocardium
Brachial
3. the more anterior artery pair serving the brain
Brachiocephalic
4. longest vein in the body
Celiac trunk
5. artery on the foot checked after leg surgery
Cephalic
6. serves the posterior thigh
Common carotid
7. supplies the diaphragm
Common iliac
8. formed by the union of the radial and ulnar veins
Coronary
9. two superficial veins of the arm
Deep femoral
10. artery serving the kidney
Dorsalis pedis
11. testicular or ovarian veins
External carotid
12. artery that supplies the distal half of the large intestine
Femoral
13. drain the pelvic organs and lower limbs
Gonadal
14. what the external iliac vein drains into in the pelvis
Great saphenous
15. major artery serving the arm
Inferior mesenteric
16. supplies most of the small intestine
Internal carotid
17. what the femoral artery becomes at the knee
Internal iliac
18. an arterial trunk that has three major branches, which run to the liver,
Fibularis
spleen, and stomach
Phrenic
19. major artery serving the skin and scalp of the head
Popliteal
20. two veins that join, forming the popliteal vein
Posterior tibial
21. artery generally used to take the pulse of the wrist
Radial
Renal
Subclavian
Superior mesenteric
Part B: Special Circulations- Pulmonary Circulation
Vertebral
1. Trace the pathway of a carbon dioxide gas molecule in the blood from
the inferior vena cava until it leaves the bloodstream. Name all the
structures (vessels, heart chambers, and others) passed through en route.
2. Trace the pathway of an oxygen gas molecule from an alveolus of the lung to the right atrium
of the heart. Name all the structures through which it passes.
3. Most arteries of the adult body cavity carry oxygen-rich blood, and the veins carry oxygen-
depleted, carbon dioxide-rich blood. What is different about the pulmonary arteries and
veins?
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