Case 7, Question 1 Jun 03, 2011 By dvm360.com staff VETERINARY MEDICINE Correct! Regurgitation is by definition a passive event.<< Back Hot topics on dvm3605 ways to wow pet owners (and pets) 10 steps to take when a practice owner dies dvm360 sits down with Dr. Pol Ack! How do you spell that again? "Best. Veterinary Practice. EVER."