Week 2- Ex. 29.docx

Exercise 29

Reviewing Your Knowledge

A. Structure of Arteries and veins

1. Smooth muscle and elastic fibers

2. Smooth muscle and elastic fibers

3. Endothelium and elastic fibers

4. Endothelium

5. Elastic and collagen fibers

6. Elastic and collagen fibers

7. False, tunica media of arteries are thicker

8. True

9. False, interna

10. True

11. False, arteries have thicker walls

12. True

B. Structure of Capillaries

1. Fenestrations

2. Tight junctions




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, 3. Transcytosis

4. Intercellular clefts

5. True

6. False, arterial end, venous end

C. Blood Pressure

1. Systolic pressure

2. Diastolic pressure

3. Sphygmomanometer

4. 120/80 mm Hg

5. 16 mm Hg

6. Korotkoff sounds

7. False, right atrium

8. False, more blood pressure

9. False, 43

10. True

D. Regulation of Blood Pressure and Blood Flow

1. False, BMP

2. False, increases




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