For a PA Oblique Sternal Projection (RAO Position)

question 13

Multiple Choice

For a PA oblique sternal projection (RAO position) ,
1) a 30-inch (76-cm) or 40-inch (100-cm) SID is used.
2) the patient's midcoronal plane is angled 15 to 20 degrees with the IR.
3) a long exposure time is used.
4) costal breathing is used.

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

---

Definitions:

Sociological Construct

A concept or perception of an idea or object that is created through societal or cultural practices.

Variable

An attribute or characteristic that can assume different values or vary among individuals, entities, or across situations.

Grounded Theory

A research methodology used in social sciences to construct theories based on data systematically gathered and analyzed through a process of comparative analysis.

Alienation

A state within social interactions characterized by minimal integration or shared beliefs, alongside significant separation or detachment between people, or between a person and a collective.