1. Tunica _____________ • Tunica ____________ Artery Vein Capillary
Figure 19.1b Generalized structure of arteries, veins, and capillaries. ID Structures & Functions

2. Venous system Arterial system Heart Lymphatic system
Figure The relationship of blood vessels to each other and to lymphatic vessels. ID structures & their functions
Venous system
Arterial system
Heart
Lymphatic
system
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3. Table 19.1 Summary of Blood Vessel Anatomy *****NO L ABELING REQUIRED!

4. Figure 19.3 Capillary structure.

5. Figure 19.4 Anatomy of a capillary bed.

6. Vein Artery Nerve Illustration A Illustration B Answer the following:
ID the tunic layers in illustration A.
What occurs in the capillary bed?
What is the significance in the capillary bed arrangement?
Vein
Vein
Artery
Vein
Illustration C: Capillary in Skeletal Muscle
RBCs
Artery

7. Figure 19.5 Relative proportion of blood volume throughout the cardiovascular system.