The pulmonary arteries bring blood to the a

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Questions ap 2 test 3.docx

11 .   Which of the following statements is true ?
a . From the femoral artery , blood flows into the popliteal artery
b . The inferior vena cava ends by dividing into the right and left external iliac veins
c . On the left , the brachiocephalic artery continues into the shoulder as the subclavian artery , but on the right the subclavian artery arises directly from the aorta
d . The left gastric , splenic , and right hepatic arteries all arise from the celiac trunk
Answer:  d .   The left gastric , splenic , and right hepatic arteries all arise from the celiac trunk
12 .   Blood reaches the cells that make up blood vessels by way of tiny capillaries called the _ ____ in the outer layer of the vessel
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13 .   The pulmonary arteries bring _____ blood to the _ ____
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14 .   Which type of blood vessel holds the smallest volume of blood ?
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15 .   The longest vein in the human body is the
a. descending aorta
b. external iliac
c. inferior vena cava
d. great saphenous
16 .   Which of the following carries oxygenated blood ? ,
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17 .   Elastic arteries can withstand the pressure of blood at ventricular systole because
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18 .   Pressure due to the presence of water in capillary blood results in
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19 .   Endothelium makes up the layer of the arteries called the
a. tunica interna
b. tunica media
c. tunica externa
d. tunica adventitia
20 .   The property of arteries that contributes to a pressure reserve is the
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21 .   The exchange of nutrients and waste products takes place only through the walls of
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22 .   Capillaries in which the basement membrane is incomplete or absent and have large spaces between the endothelial cells are called
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23 .   Veins that contain valves are located mostly in the
a. head
b. thoracic region
24 .   The most important blood reservoirs are the
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25 .   If your total blood volume is 5 liters , the volume in your veins and venules is
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26 .   At the venous end of capillaries , fluid moves from the interstitial spaces into the capillaries because
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Chemistry for Today: General, Organic, and Biochemistry
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Chapter 25 / Exercise 25.44
Chemistry for Today: General, Organic, and Biochemistry
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13. The pulmonary arteries bring _____ blood to the _____ a. deoxygenated, left atrium
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Chemistry for Today: General, Organic, and Biochemistry
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Chapter 25 / Exercise 25.44
Chemistry for Today: General, Organic, and Biochemistry
Seager/Slabaugh
Expert Verified
b. deoxygenated, alveoli of the lungs c. oxygenated, left atrium d. oxygenated, alveoli of the lungs 14. Which type of blood vessel holds the smallest volume of blood?
15. The longest vein in the human body is the
16. Which of the following carries oxygenated blood?,
d. temporal vein 17. Elastic arteries can withstand the pressure of blood at ventricular systole because a. they are lined by a thick endothelium that absorbs the pressure b. arteries have a larger lumen than veins, thus peripheral resistance is lower in arteries c. elastic fibers allow the artery to expand with the pressure, then return to original size and shape d. blood volume is very low in arteries, so the pressure at systole is minimal
18. Pressure due to the presence of water in capillary blood results in
19. Endothelium makes up the layer of the arteries called the
20. The property of arteries that contributes to a pressure reserve is the
21. The exchange of nutrients and waste products takes place only through the walls of a. arteries b. capillaries c. arterioles d. venules
22. Capillaries in which the basement membrane is incomplete or absent and have large spaces between the endothelial cells are called
23. Veins that contain valves are located mostly in the
c. limbs d. abdomen 24. The most important blood reservoirs are the
25. If your total blood volume is 5 liters, the volume in your veins and venules is a. 3 liters b. 2 liters c. 1 liter d. 1/2 liter

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