Figure 21-2 Veins Use Figure 21-2 to Answer the Following Questions

question 166

Multiple Choice

Figure 21-2 Veins

Use Figure 21-2 to answer the following questions:
-Identify the vein labeled "12."

• A) cephalic
• B) median cubital
• C) radial
• D) basilic
• E) brachial

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Definitions:

Osteons

Structural units of compact bone, consisting of concentric layers of calcified matrix and central canals containing blood vessels.

Diaphysis

Diaphysis refers to the shaft or central part of a long bone, which is composed primarily of compact bone to provide strength.

Articular Cartilage

A smooth, slippery tissue that covers the ends of bones in joints, facilitating movement and absorbing shocks.

Shaft

The long, narrow, central portion of a long bone or hair, differing in structure or composition from the ends or the surrounding parts.