Knowledge about imaging modalities, risks, and protection in radiology among medical students at the University of Hail.

Aim: The aim of this study was to evaluate awareness and knowledge about radiation risks and safety principles among medical students at the College of Medicine, University of Hail, Hail, Saudi Arabia, in their clinical years.

Materials And Methods: In this cross-sectional study, an anonymous electronic questionnaire was sent to 174 randomly selected students in clinical years 4-6. The questionnaire contained 38 questions.