Most adverse reactions to ionic,iodinated contrast agents are caused by
A) their pH.
B) their hydrogen concentration.
C) their osmolality.
D) the presence of iodine.

Question

Quizplus · Accepted Answer

Most adverse reactions to ionic, iodinated contrast agents are caused by their higher osmolality compared to the body fluids. This can lead to osmotic effects and cause adverse reactions such as nausea, vomiting, and anaphylaxis. The pH, hydrogen concentration, and the presence of iodine can also potentially cause adverse reactions, but they are not the primary causes.

Most Adverse Reactions to Ionic,iodinated Contrast Agents Are Caused by