For purposes of this subsection, administering drugs or an alcoholic intoxicant to a minor or a person who has a severe or profound mental disability, as described in subdivision (3) of this subsection, shall be deemed to be without consent if the administering is done without the consent of the parents or legal guardian or if the administering is performed or permitted by the parents or legal guardian for other than medical purposes. Mistake of age is not a defense to a prosecution under this subsection.
N.C. Gen. Stat. § 14-205.3