An Optimal AP Elbow Projection Is Obtained When

question 41

Multiple Choice

An optimal AP elbow projection is obtained when

• A) an imaginary line connecting the humeral epicondyles is aligned perpendicular with the IR.
• B) the radial tuberosity is demonstrated in profile laterally.
• C) the radial head articulating surface is demonstrated.
• D) the radial head superimposes the lateral aspect of the proximal ulna by 0.25 inch (0.6 cm).

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Definitions:

Great Migration

A period during the early 20th century where millions of African Americans moved from the rural South to urban areas in the North and West of the United States seeking better economic opportunities and escaping racial segregation.

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African Americans belonging to the middle socioeconomic group, often focusing on economic and educational aspirations.

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