A Lateral Sternal Projection

question 11

Multiple Choice

A lateral sternal projection
1) uses a grid and tight collimation to reduce scatter radiation.
2) demonstrates the sternum without humeral soft tissue superimposition.
3) is obtained after a deep inspiration.
4) requires placement of the top edge of the IR 1.5 inches (4 cm) above the jugular notch.

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

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The portion of a company's equity that cannot legally be distributed to shareholders, often equating to the par value of the issued shares.

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