Consider the Following REA Diagram as You Respond to the Question

question 10

Multiple Choice

Consider the following REA diagram as you respond to the question: How many agents are represented in the model?

• A)One
• B)Two
• C)Three
• D)Four

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Definitions:

Crest

In anatomy, a crest refers to a prominent ridge or raised surface on the skeleton.

Foramen

An opening or hole in a bone or between body cavities that allows the passage of nerves or blood vessels.

Medullary Cavity

The central cavity of bone shafts where red bone marrow and/or yellow bone marrow (fat) is stored.

Bone-Forming Cells

Cells known as osteoblasts that are responsible for the synthesis and mineralization of bone during both initial bone formation and later bone remodeling.