Final answer:
The inner adrenal medulla produces catecholamines, namely epinephrine and norepinephrine, which are important for the body's immediate stress response.
Step-by-step explanation:
The inner adrenal medulla produces catecholamines which include hormones such as epinephrine (adrenaline) and norepinephrine (noradrenaline). These hormones are rapidly released in response to stress signals from the autonomic nervous system, particularly during the fight-or-flight response. Unlike the adrenal cortex, which produces hormones like mineralocorticoids and glucocorticoids, the adrenal medulla is part of the body's quick response system to acute stressors. These catecholamines help increase heart rate, blood pressure, and blood glucose levels, assisting the body to handle stressful situations effectively.