For AP Projections of the Chest Performed with a Portable

question 29

Multiple Choice

For AP projections of the chest performed with a portable x-ray unit, placing the IR lengthwise is not appropriate for which body habitus?

• A) Hypersthenic
• B) Hyposthenic
• C) Sthenic
• D) Asthenic

---

Definitions:

Aerobic Exercise

Physical activity that improves cardiovascular health by increasing the heart rate and maximizing the amount of oxygen in the blood.

Arthritis

A group of conditions characterized by inflammation of one or more joints, causing pain and stiffness that can worsen with age.

Supination

Turning the palm of the hand upward.

Pronation

Turning the palms of the hand downward.