What Is the Central Ray Angulation Used for the PA

question 19

Multiple Choice

What is the central ray angulation used for the PA axial, ulnar-deviated wrist projection: a proximal scaphoid fracture is suspected, and the patient is unable to ulnar-deviate the wrist?

• A) 15 degrees
• B) 20 degrees
• C) 5 to 10 degrees
• D) 20 to 25 degrees

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Definitions:

Hypostatic Pneumonia

Pneumonia that results from fluid accumulation as a result of inactivity.

Pressure Ulcer

An injury to the skin and underlying tissue, primarily caused by prolonged pressure on the skin.

Total Hip Replacement

A surgical procedure in which a damaged hip joint is replaced with an artificial implant, often to relieve pain or improve function.

Ambulate Briskly

To walk quickly or move at a fast pace, often used in medical contexts to describe a patient's ability to move independently.