Description
AMERICAN REGISTRY OF
RADIOLOGIC TECHNOLOGISTS
Facts about the Registry
The national certification examination for radiography is a standardized test administered by the American Registry of Radiologic Technologists (ARRT) and includes 220 multiple-choice questions; 200 questions are scored, 20 questions are unidentified pilot questions. The time allotted for the test is 3 1/2 hours; passing score is 75 percent.