Top ARRT Exam Questions You Must Know to Pass with Confidence

The ARRT (American Registry of Radiologic Technologists) certification is a crucial step for professionals pursuing a career in medical imaging, radiation therapy, and interventional procedures. Whether you’re preparing for the Radiography, MRI, CT, Mammography, or another ARRT credential, understanding the type of exam questions you’ll face is essential for success.

This guide provides a clear overview of ARRT exam questions, question formats, and preparation strategies to help you pass on your first attempt.

What is the ARRT Exam?

The ARRT exam assesses your knowledge and skills in various radiologic sciences. It includes multiple-choice questions and often involves situational judgment or clinical scenarios based on real-world radiography practices.

Each certification exam is based on a content specification outline published by ARRT, ensuring standardized testing across all applicants.

Types of ARRT Exam Questions

Here are the main types of questions you can expect on the ARRT exam:

1. Multiple Choice Questions (MCQs)

Most ARRT exams consist of MCQs, where you’re asked to select the best answer from four options.

2. Image-Based Questions

These questions involve interpreting radiographic images, anatomy, or positioning. You may need to analyze correct positioning, pathology, or exposure factors.

3. Case-Based Scenarios

You may be presented with a short clinical scenario followed by multiple questions testing your knowledge of procedures, safety protocols, and patient care.

4. Ethics and Professionalism Questions

The ARRT includes questions from the Code of Ethics and Rules of Ethics, emphasizing professionalism, patient rights, and legal standards.

ARRT Content Areas (Radiography Example)

For example, the ARRT Radiography Exam covers:

• Patient Care (21%) – Communication, safety, infection control
• Safety (21%) – Radiation protection for patients and personnel
• Image Production (25%) – Digital imaging, exposure factors, quality
• Procedures (33%) – Anatomy, positioning, technique

(Percentages vary slightly by discipline; check your specific ARRT handbook for details.)

Sample ARRT Exam Questions

Q1: What is the purpose of using a grid in radiography?

1. Reduce scatter radiation
   B. Increase patient dose
   C. Improve patient comfort
   D. Decrease exposure time
   ✅ Correct Answer: A

Q2: Which anatomical structure is best visualized in a left lateral chest projection?

1. Left lung
   B. Right lung
   C. Heart
   D. Diaphragm
   ✅ Correct Answer: C

Q3: According to the ALARA principle, which of the following is most effective in minimizing patient exposure?

1. Use of lead shielding
   B. Decreasing SID
   C. Increasing exposure time
   D. Using a high mAs and low kVp
   ✅ Correct Answer: A

How to Prepare for ARRT Exam Questions

✔️ 1. Use ARRT Content Specifications

Always download the ARRT exam handbook for your chosen credential. It outlines exactly what topics will be covered.

✔️ 2. Practice with Realistic Questions

Use reputable platforms like:

• ExamsBoost.com
• PracticeTestSoftware.com
• ARRT-endorsed prep books and flashcards

✔️ 3. Simulate the Test Environment

Practice timed tests to build stamina and familiarity with computer-based exams.

✔️ 4. Review Image-Based Questions

Be sure you can recognize radiographic anatomy, positioning errors, and exposure issues.

✔️ 5. Focus on Ethics & Patient Care

These areas are often underestimated but make up a significant portion of the exam.

The ARRT exam questions are designed to test not just your textbook knowledge, but your clinical reasoning, ethical standards, and professional judgment. With the right study tools and consistent practice, you can master the content and pass confidently.