Question 1
What is the standard source-to-image distance (SID) for a routine PA chest projection?
Correct Answer:
72 inches (180 cm)
Question 2
On a properly inspired PA chest radiograph, how many posterior ribs should be visible above the diaphragm?
Correct Answer:
10 posterior ribs
Question 3
For a PA chest, where is the central ray directed?
Correct Answer:
Perpendicular to T7 (level of the inferior scapular angle)
Question 4
To demonstrate a suspected small pleural effusion (free fluid) with a horizontal beam, which projection and patient position is used?
Correct Answer:
Lateral decubitus with the affected side DOWN
Question 5
To demonstrate a small pneumothorax with a decubitus chest, which side should be positioned up?
Correct Answer:
The affected (suspect-air) side UP
Question 1
Exam overview

About this Exam

Prepare with the ARRT Radiography Practice Questions - ARRT Radiography Certification and Registration Exam practice quiz. This question bank includes 100 questions covering projection, demonstrates, demonstrate, chest, and central. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

ARRT Radiography Practice Questions - ARRT Radiography Certification and Registration Exam

This practice set contains 100 questions from the matching question bank and focuses on projection, demonstrates, demonstrate, chest, and central. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions