<prompt> Which of the following production is noted in Cushings Syndrome a tumour associated -Decrease production of coisolIncrease production of coisolExcessive production of epinephrineExcessive production of vasopressin  <response>: Cushing syndrome or hypercoisolism is a disorder of adrenal gland due to excess production of coisol. It may be exogenous or endogenous. Exogenous is mainly due to administration of exogenous glucocoicoids. Endogenous may be: -ACTH independent: primary adrenal neoplasms -ACTH dependent: ACTH secreting pituitary adenoma ref:ROBBINS Text book of pathology 