<prompt> A patient with ruptured spleen is taken for laparotomy. His blood pressure is 8050 and hea rate is 125min.Induction agent of choice for this patient isSodium thiopentoneFentanylKetamineHalothane  <response>: Refer Goodman Gilman 12e p 538-539 Ketamine increases all pressures Blood pressure.. Intracranial tension Introcular pressure In the body it is therefore intravenous anesthetic of choice for shock 