Which suffix describes a process of protection in medical terminology?

The suffix that describes a process of protection in medical terminology is -phylaxis. This term is derived from the Greek word "phylax," which means "to guard" or "to protect." In medical terminology, -phylaxis is often used in the context of preventive measures, particularly in relation to disease prevention. For example, "prophylaxis" refers to any preventive treatment designed to avert disease or a health condition, such as immunizations or medications given to prevent infections.

This suffix is significant in various medical contexts, including public health discussions about vaccination strategies or treatment plans to prevent certain diseases. Understanding -phylaxis helps professionals communicate more effectively about prevention strategies within healthcare.