Question

which of the following hormones is secreted by the adrenal medulla?
a cortisol
b aldosterone
c epinephrine
d thyroxine

Explanation:

• Cortisol is secreted by the adrenal cortex, not the medulla.
• Aldosterone is also secreted by the adrenal cortex.
• Epinephrine (adrenaline) is secreted by the adrenal medulla.
• Thyroxine is secreted by the thyroid gland.

Answer:

C. epinephrine