As used in this article, the following terms shall have the following meanings:
(1) PHARMACY FUNCTIONS. Those functions performed in a pharmacy department which do not require the professional judgment of a licensed pharmacist.
(2) PHARMACY TECHNICIAN. An individual, other than an intern, extern, or an assistant pharmacist, who performs pharmacy functions under the direct supervision of a licensed pharmacist.
(3) SUPERVISION. The direct on-site overseeing of the performance of assigned or delegated duties or functions.