BLOOD VESSELS REVIEW QUESTIONS -1, which of the following statements regarding b
ID: 3524200 • Letter: B
Question
BLOOD VESSELS REVIEW QUESTIONS -1, which of the following statements regarding blood vessel structure is NOT true? 6. Which of the following is NOT a vein of the arm? a. internal jugular b. median cubital c. radial d. ulnar a. Walls of arteries and veins contain three layers or tunics. b. Veins typically have thinner walls. Which of the following does NOT carry oxygenated blood? a. aorta b. pulmonary vein c. pulmonary artery d. renal artery 7. Capillaries contain valves. c. d. The tunica media is the thickest layer in arterial walls 2. Which of the following is NOT part of the tunica interna? a. endothelium b. smooth muscle tissue c. basement membrane d. All are part of the tunica interna. 8. Which of the following is NOT an artery in the head? a. basilar b. axillary c. occipital d. maxillary Which of the following is a branch of the ascending aorta? a. brachiocephalic trunk b. subclavian artery 3. Which of the following is NOT a branch of the abdominal aorta? 9. c. pulmonary artery d. coronary arteries a. subclavian artery b. celiac trunk c. renal artery d. superior mesenteric artery 4. Which of the following arteries is NOT part of the cerebral arterial circle? a. posterior communicating artery_ b. middle cerebral artery c. anterior cerebral artery d. posterior cerebral artery 10. Which of the following does NOT drain into the inferior vena cava? a. gonadal vein b. hepatic vein c. common iliac vein d. brachiocephalic vein Which of the following veins is NOT part of the hepatic portal system? a. splenic vein b. inferior mesenteric vein c. hepatic vein 5. d. superior mesenteric veinExplanation / Answer
1. Option c is correct. Capillaries do not contain valves. Veins contain valves.
2. Option b is correct. Smooth muscle tissue is the part of tunica media not the part of tinica interna.
3. Option d is correct. Coronary artery is a branch of ascending aorta.
4. Option b is correct. There is no any middle cerebral artery in cerebral arterial circle
5. Option c is correct. Hepatic portal system consist of splenic veins and mesentric veins.
6. Option a is correct. Internal jugular vein collects blood from the brain and the superficial parts of the face and neck.
7. Option c is correct. Pulmonery artery is the only artery which carries deoxygenated blood from heart to the lungs.
8. Option b is correct. Axillary artery is related with thorax.
9. Option a is correct.
10. Option d is correct. Brachiocephalic drains into superior vena cava.
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