Author Question: For a lateral neonatal or infant chest projection, the 1. neonate or infant remains supine. 2. ... (Read 31 times)

cdr_15 · **on:** Jul 17, 2018

For a lateral neonatal or infant chest projection, the

1. neonate or infant remains supine.
2. neonate or infant is elevated on a radiolucent sponge.
3. central ray is centered to the mammary line.
4. humeri are positioned at a 90-degree angle with the chest.
a. 1 and 2 only
b. 2 and 3 only
c. 1, 2, and 3 only
d. 1, 2, and 4 only

Question 2

Sufficient penetration has been obtained on a PA chest projection when the ___________________ and posterior ribs are demonstrated through the heart and mediastinal structures.

a. fluid levels
b. vascular lung markings
c. thoracic vertebrae
d. aorta