<prompt> A 7-year-old boy underwent neurosurgery for craniopharyngioma following which pituitary functions were lost. Which of the following hormone should be replaced first?HydrocortisoneThyroxineGrowth hormoneProlactin  <response>: a. HydrocortisoneRef: Nelsons 20e p 2714-2723, Ghai 8e p 526-527Hydrocortisone should be supplemented first if all pituitary function is lost. 