The answer is A exercising excessively
<span>Verbal communication is something said or written. <span>Non-verbal communication is all that translates into gestures, pictures ...</span></span>
The type of procedure that is performed when a radiopaque material is injected into the blood vessels is called, Angiocardiography. Angiocardiography is a diagnostic test that examines the chambers of the heart, as well as the arteries and the veins. A radiopaque agent which is injected intravenously, which contains iodine, helps the tissues become more visible in the X-ray.