For a Lateral Cervicothoracic Projection (Twining Method), the

Multiple Choice

For a lateral cervicothoracic projection (Twining method) , the
1) patient is placed in a lateral projection.
2) arm placed adjacent to the imaging table is elevated.
3) arm placed farther from the imaging table is positioned at a 90-degree angle with the body.
4) midsagittal plane is aligned parallel with the IR.

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