Nothing in this subchapter shall prohibit:

(1) A licensed cosmetologist from performing services as an aesthetician;

(2) Persons authorized by the laws of this State to practice medicine and surgery, dentistry, chiropractic or similar professions, including registered nurses, licensed practical nurses, nurses’ aides, physical therapists and physical therapy assistants from acting within the scope of their profession or occupation.

67 Del. Laws, c. 299, § ?1; 69 Del. Laws, c. 178, § ?1; 73 Del. Laws, c. 158, § ?32; 77 Del. Laws, c. 65, § ?1;