a licensed Registered Nurse who has completed a post-graduate course in anesthesia and has successfully completed the certifying examination
                                                            
                                                     
                        
                                                
                        
                        
                            an advanced Nurse Practitioner who in addition to having a nursing degree, has received specialized training in anesthesia
                                                            
                                                     
                        
                                                
                        
                        
                            an advanced practice specialty within the profession of Nursing responsible for giving total anesthesia care to patients requiring anesthesia services