Regulating advanced practice registered nursing (APRN) under the board of nursing; defining advanced practice registered nurse and certain other nursing terms, expanding the definition of nurse to include advanced practice registered nurse; providing for the identification of certified and advanced practice registered nurses (RN), specifying certain identification designations; clarifying requirements for the prescription and administration of drugs and therapeutic devices and eliminating certain rulemaking requirements of the board; requiring advanced practice registered nurses applying to the federal drug enforcement administration (DEA) for a registration number to submit certain proof and a processing fee to board; specifying certain grounds for disciplinary action and certain prohibited practices; specifying certification requirements; expanding psychiatric nursing certification recognition; transitional provision; specifying certain recordkeeping requirements of the board and certain alphabetization instructions to the revisor of statutes; repealing a certain rule (Ch. 172, 1999)