Pharmacology in radiology

Radiologic technologists need a basic understanding of pharmacology principles. This is particularly true during radiographic examinations involving contrast media administration. A fundamental knowledge of pharmacodynamics and pharmacokinetics can help radiologic technologists and radiologist assistants better understand how medications act, possible adverse reactions medications can cause in patients and the principles of drug administration. This article is a Directed Reading. Your access to Directed Reading quizzes for continuing education credit is determined by your area of interest. For access to other quizzes, go to www.asrt.org/store.