What Is the Central-Ray Angle for a PA Chest Radiograph

question 9

Multiple Choice

What is the central-ray angle for a PA chest radiograph?

• A) 5 degrees caudad
• B) 5 degrees cephalad
• C) 5 to 7 degrees caudad
• D) Perpendicular

---

Definitions:

Cross Dressers

Individuals who wear clothing traditionally assigned to a gender other than the one they identify with, often for personal, entertainment, or expressive purposes.

Ideal Body Image

The societal or individual standards of how a perfect or desirable body should look, often influencing self-perception and behavior.

1900s

Refers to the 20th century, a period marked by significant technological, cultural, and political changes worldwide.

Cyclical

Characterized by patterns that repeat in cycles, often observed in processes such as economic fluctuations, weather patterns, and biological phenomena.