An AP Neonatal Chest Projection with Accurate Positioning Demonstrates

Multiple Choice

An AP neonatal chest projection with accurate positioning demonstrates
1) the right and left side inferior posterior ribs at equal lengths.
2) upwardly projecting anterior ribs.
3) at least nine posterior ribs above the diaphragm.
4) the chin superior to the airway.

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