<prompt> Which of the following increases secretion of GH?SenescenceInsulin-like growth factor-1 IGF-1SomatostatinHypoglycemia  <response>: Hypoglycemia is a potent stimulus for GH. GH decreases with aging and in response to the hypothalamic inhibitory hormone somatostatin. GH secretion would decrease in response to both exogenous GH administration and IGF-1 as a result of negative feedback inhibition 