BIOL 2401 Introduction to Radiology Exam 1 Review (chapters 1-4) Questions and Answers 2026 Latest Update

Dallas College

BIOL 2401 Introduction to Radiology Exam 1
Review (chapters 1-4) Questions and
Answers 2026 Latest Update
The term used to describe energy transmitted through matter is:

A. Ionization

B. Physiology

C. Radiation

D. Therapy Ans: C. Radiation

Special protection should be taken to prevent excessive exposure
to

A. Energy

B. Electromagnetic energy

C. Ionizing radiation

D. Radio waves Ans: C. Ionizing radiation

Which of the following specialities uses a non ionizing form of
radiation?

A. Nuclear medicine technology


© 2025 All rights reserved

, B. Radiation therapy

C. Radiography

D. Sonography Ans: D. Sonography

The discovery of x-rays occurred in:

A. 1858

B. 1876

C. 1895

D. 1898 Ans: C. 1895

An individual who specializes in using x-rays to create images of
the body is known as a:

A. Diagnostic medical sonographer

B. Nuclear medicine technologist

C. Radiographer

D. Radiation therapist Ans: C. Radiographer

An effective treatment of atherosclerosis that uses a special
catheter with a balloon tip is termed:

A. Angiography

B. Angioplasty

C. Arteriography



© 2025 All rights reserved