645—43.7 (151) Adjunctive procedures.
	 43.7(1) Adjunctive procedures are defined as procedures related to differential diagnosis.
	 43.7(2) For any applicant for licensure to practice chiropractic in the state of Iowa who chooses to be tested in limited adjunctive procedures, those limited procedures must be adequate for the applicant to come to a differential diagnosis in order to pass the examination.
	 43.7(3) Applicants for licenses to practice chiropractic who refuse to utilize any of the adjunctive procedures which they have been taught in approved colleges of chiropractic must adequately show the board that they can come to an adequate differential diagnosis without the use of adjunctive procedures.