Ace the Radiology Practice Test 2025 – X-ray Your Success!

Question: 1 / 400

What does "PA" stand for in the context of x-ray positioning?

Posterior-anterior

Posteroanterior

In the context of x-ray positioning, "PA" stands for "posteroanterior," which describes the direction of the x-ray beam as it passes through the body. In a posteroanterior view, the x-ray beam enters from the back (posterior) and exits through the front (anterior). This positioning is commonly used in various imaging scenarios, particularly for chest radiographs, where obtaining a clear view of the heart, lungs, and other structures is essential.

The accurate representation of the body part being imaged is crucial for radiographic interpretation, and the posteroanterior view is specifically designed to minimize distortion and provide a more representative image. Understanding the terminology and appropriate positioning in radiology is fundamental for technicians and radiologists to ensure proper technique and diagnostic quality of the imaging.

Get further explanation with Examzify DeepDiveBeta

Pelvic-anterior

Peripheral-articular

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy