<prompt> Upper respiratory tract infection is a common problem in children. All the following anaesthetic complications can occur in children with respiratory infections, exceptBacteremiaHalothane granulomaIncreased mucosal bleedingLarygospasm  <response>: Due to local infection there is hyperemia of the local area trauma can result in mucosal bleeding.Due to local edema inflammation laryngospasm can be a complication.Systemic infection can lead to Bacteremia.Halothane toxicity usually occurs in elderly women obese; rare in children. 