<prompt> Risk factors associated with post-operative nausea and vomiting following strabismus surgery are all except-Age 3yearsDuration of anesthesia 30 minsPersonal or family history of post - op nausea and vomitingPersonal or fami ly history of motion sickness  <response>: Ans. is a i.e., Age 3 years Post operative nausea and vomiting PONY following strabismus surgeryo It can cause post - op wound dehiscence, hematoma, orbital hemorrhage and aspiration,o 30 of all procedures are associated with PONV.o Major risk factors are:Age 3yearsDuration of anesthesia 30 minsPersonal or family history of post - op nausea and vomitingPersonal or family history of motion sicknessMedical management of PONV includes: dimenhydrinate, metoclopramide, droperidol, dexamethasone, ondansatron. 