<prompt> When wheezing occurs intra operatively, appropriate measure may include all of the following except:The intratracheal administration of mucolytic agentsUse of a volatile anesthetic agent e.g. halothaneRechecking breath sound bilaterallyIntravenous hydrocoisone  <response>: There is no role of intratracheal mucolytic in bronchospasm. inhalational agents are brochodilator , intravenous agent are also bronchodilator nebulization with beta agonist is also preferred rechecking of right position of Endotracheal tube. 