(ARRT)American Registry of Radiologic Technologists

The American Registry of Radiologic Technologists (ARRT) Practice Questions collection is designed to support candidates studying the foundational scientific and medical concepts used in radiologic technology.

The collection contains five separate topic-based PDFs, with 150 practice questions in each PDF, providing 750 questions in total.

Biology

Covers essential biological concepts, including cells, tissues, body organization, genetics, microorganisms, human development, and biological processes relevant to patient care and medical imaging.

Human Anatomy

Focuses on body systems, anatomical structures, organs, bones, joints, muscles, body planes, directional terms, and the identification of structures commonly examined during radiographic procedures.

Medical Terminology

Reviews medical prefixes, suffixes, root words, abbreviations, diagnostic terms, procedural language, anatomical terminology, and vocabulary used in radiology and healthcare environments.

Physics

Covers basic physical principles related to matter, energy, electricity, magnetism, wave behavior, measurements, force, motion, and the operation of radiographic equipment.

Radiation Science

Focuses on radiation production, X-ray interactions, radiation measurement, exposure factors, image formation, biological effects, radiation protection, and safe imaging practices.

Each PDF allows learners to concentrate on one subject at a time, review important concepts, identify weaker areas, and improve their understanding before taking a radiologic technology certification examination.