House committee substitute to the 2nd edition makes the following changes. 
Section 1.
Broadens the scope of defined term, licensed practitioner under new Article 44 of GS Chapter 90 to include a person licensed to practice nursing.  
Section 2. 
Now includes a physician assistant performing fluoroscopy as one of the practitioners whose practice is not limited or enlarged by new Article 44 of GS Chapter 90 under GS 90-752.