L N Warne1, S H Bauquier2, J Pengelly3, D Neck4, G Swinney5. 1. Lecturer in Veterinary Anaesthesia, College of Veterinary Medicine, School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, Australia. 2. Board of Directors - Regional Officer, American College of Veterinary Anesthesia and Analgesia; Senior Lecturer in Veterinary Anaesthesia, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia. 3. Vice President, Veterinary Nurses Council of Australia; Chair, National Industry Advisory Group for Veterinary Nurses; Training Consultant, Animal Industries Resource Centre; Veterinary Nurse, East Port Veterinary Hospital, Port Macquarie, New South Wales, Australia. 4. Deputy Board Member, Veterinary Surgeons' Board of Western Australia; Cottesloe Vet, Cottesloe, Western Australia, Australia. 5. Medical Affairs Veterinarian and Internal Medicine Consultant Australia and New Zealand, IDEXX Laboratories Pty Ltd, Rydalmere, New South Wales, Australia.