In the ADA's guidelines, what is the difference between 'allowed procedures' and 'excluded procedures' for Direct Access?

• A. Allowed procedures are within the hygienist’s scope under proper supervision; excluded procedures require dentist involvement beyond the hygienist’s scope
• B. All procedures are allowed under Direct Access
• C. Excluded procedures do not require any supervision
• D. Allowed procedures require direct dentist license for each step

Answer: (A)