An Above-Diaphragm AP or PA Rib Projection with Accurate Positioning

question 10

Multiple Choice

An above-diaphragm AP or PA rib projection with accurate positioning demonstrates the
1) scapulae outside the lung field.
2) seventh posterior rib at the center of the exposure field.
3) eight posterior ribs above the diaphragm.
4) thoracic vertebrae-rib head articulations.

• A) 1 and 2 only
• B) 3 and 4 only
• C) 1, 2, and 4 only
• D) 1, 2, 3, and 4

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