Anatomy and Physiology II
Adrenaline, also known as epinephrine, is a hormone and neurotransmitter produced by the adrenal glands that plays a crucial role in the body's response to stress. When released into the bloodstream during stressful situations, it triggers the 'fight-or-flight' response, preparing the body to react quickly by increasing heart rate, blood pressure, and energy supply. This rapid response mechanism helps individuals to handle emergency situations effectively.
congrats on reading the definition of adrenaline. now let's actually learn it.