(a) For purposes of this section:
(1) “Administrative medicine” means administration or management related to the practice of medicine or to the delivery of health care services using the medical knowledge, skill, and judgment of a licensed physician that may affect the health of the public or medical research, excluding clinical trials on humans. Administrative medicine does not include the authority to practice clinical medicine; examine, care for, or treat patients; prescribe medications, including controlled substances; or direct or delegate medical acts or prescriptive authority to others.