Final answer:
The adrenal medulla is indeed stimulated by the sympathetic nervous system to release epinephrine and norepinephrine, thus prolonging and enhancing the fight-or-flight response.
Step-by-step explanation:
The statement that the adrenal medulla is stimulated whenever the sympathetic division is stimulated to prolong and enhance the sympathetic response is True. This process is part of the sympathomedullary (SAM) pathway, where the adrenal medulla secretes the hormones epinephrine and norepinephrine in response to neural impulses from the sympathetic nervous system, which originate from the hypothalamus. These catecholamines significantly prolong the fight-or-flight response, preparing the body to handle stressful situations by increasing heart rate, blood pressure, and energy availability.