A neurotransmitter of the sympathetic division of the nervous system that increases the heart rate and blood pressure to fight or run from danger is called:
A)epinephrine.
B)aldosterone.
C)melatonin.
D)prolactin.

Question

Quizplus · Accepted Answer

Epinephrine, also known as adrenaline, is a neurotransmitter released by the sympathetic nervous system that increases heart rate and blood pressure in response to a perceived threat, preparing the body for fight or flight. Aldosterone is a hormone produced by the adrenal glands that regulates sodium and potassium levels in the body. Melatonin is a hormone produced by the pineal gland that regulates sleep-wake cycles. Prolactin is a hormone produced by the pituitary gland that stimulates milk production in females after childbirth.

A Neurotransmitter of the Sympathetic Division of the Nervous System