When patients are positioned in prone or supine, their shoulders and pelvis should be aligned parallel

As the third line of defense of the body against infectious organisms, special proteins are produced by the body against foreign substances called

A) antibodies B) antigens C) macrophages D) immunoglobulins

A patient came in to see the specialist in your office for the first time. What is this patient's relationship?

A. New patient B. Subsequent visit C. Established patient D. Initial visit