MFTA-Q4C

1. Which type of blood vessel is small, thin, and carries oxygenated blood away from the heart? *

A, Arteries B. Arterioles C. Venules D. Veins

2. Which type of blood vessel sometimes has valves? *

A. Arteries B. Capillaries C. Veins D. None

3. All of the following are branches off the aortic arch EXCEPT *

Right Coronary Artery Brachiocephalic Artery Left Common Carotid Artery Left Subclavian Artery

4. Which artery supplies the brain? *

A. Vertebral Artery B. Superficial Temporal Artery C. External Carotid Artery D. Internal Carotid Artery

5. Which artery divides into the radial and ulnar arteries? *

A. Subclavian Artery B. Axillary Artery C. Brachial Artery D. Deep Brachial Artery

6. The renal arteries off the abdominal aorta receive what percent of cardiac output (bloodflow)? *

A. 10% B. 20% C. 30% D. 40%

7. What is the name of the artery in the thigh region that is the continuation of the external iliac artery in the pelvic region? *

A. Common Iliac Artery B. Internal Iliac Artery C. Deep Femoral Artery D. Femoral Artery

8. The right and left common iliac veins join to form what vein? *

A. Lumbar Vein B. Inferior Vena Cava C. Hepatic (liver) Vein D. Renal (kidney) Vein

9. In changing from rest to maximal exercise, blood flow directed to skeletal muscle increases by a factor of more than how much? *

A. 4 (1200 to 5,000) B. 6 (1200 to 7,500) C. 8 (1200 to 10,000) D. 10 (1200 to 12,500)

10. The vascular system's role in homeostasis involving multiple interdependent body systems makes it particularly important for sustaining life. *

A. True B. False

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