Expands the scope of chiropractic practice.

Statutes affected:
A4706: 6552 education law, 6553 education law, 6555 education law, 6556 education law
A4706A: 6552 education law, 6553 education law, 6555 education law, 6556 education law
A4706B: 6552 education law, 6553 education law, 6555 education law, 6556 education law
A4706C: 6552 education law, 6553 education law, 6555 education law, 6556 education law