Question

Taking into consideration that Epinephrine and norepinephrine are associated with stress reactions, what is the function of Epinephrine and norepinephrine?

A. Associated with sleep disturbances.
B. Allows the transmission of impulses across the synapse.
C. Affects neurons in the corpus stratum.
D. Associated with stress reactions."

Answer 1

Epinephrine and norepinephrine are the "fight or flight" hormones that are released by the adrenal medulla and the nervous system, respectively. They constrict the blood vessels, including the afferent arterioles, which stops the flow of blood into the nephrons.

Step-by-step explanation:

Epinephrine and norepinephrine are the "fight or flight" hormones that are released by the adrenal medulla and the nervous system, respectively, under extreme stress. These hormones constrict the smooth muscles of the blood vessels. They constrict the afferent arterioles, causing the flow of blood into the nephrons to stop.