(a) Nothing in this chapter shall be construed to prohibit any of the following:
(1) The practice of a profession by a person who is licensed, certified, or registered under other laws of this State and is performing services within the authorized scope of practice of that profession.
(2) The practice of naturopathic medicine by a person duly licensed to engage in the practice of naturopathic medicine in another state, territory, or the District of Columbia who is called into this State for consultation with a naturopathic physician licensed under this chapter.
(3) The practice of naturopathic medicine by a student enrolled in an approved naturopathic medical college. The performance of services shall be pursuant to a course of instruction and under the supervision of an instructor, who shall be a naturopathic physician licensed in accordance with this chapter.
(4) The use or administration of over-the-counter medicines or other nonprescription agents.
(b) The provisions of subdivision 4122(a)(1) of this chapter, relating to the practice of naturopathic medicine, shall not be construed to limit or restrict in any manner the right of a practitioner of another health care profession from carrying on in the usual manner any of the functions related to that profession.