Which hormone is secreted by the adrenal medulla during a crisis situation?

During a crisis situation, the adrenal medulla secretes adrenaline (also known as epinephrine). This hormone plays a crucial role in the body's fight-or-flight response, increasing heart rate, blood flow to muscles, and energy availability. It helps prepare the body to respond quickly to stressors by enhancing alertness and physical performance. Additionally, it works alongside norepinephrine, another hormone released during stress.