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An individual, driving through his neighborhood, suddenly jams on his car brakes to avoid hitting a child who runs into the road after a ball. A few seconds later, the driver finds that he is shaking and his heart is pounding. This is primarily due to the secretion of
A. epinephrine from the adrenal medulla.
B. thyroxine from the thyroid.
C. insulin from the pancreas.
D. cortisol from the adrenal cortex.
E. norepinephrine from the adrenal cortex.

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Answer:

A. epinephrine from the adrenal medulla.

Explanation:

Adrenal glands produce hormones that help regulate your metabolism, immune system, blood pressure, response to stress and other essential functions.

Adrenal glands are composed of two parts — the cortex and the medulla — which are each responsible for producing different hormones.

A. epinephrine from the adrenal medulla.

How is epinephrine released from the adrenal medulla?

epinephrine, also referred to as adrenaline, hormone that is secreted specifically by the medulla of the adrenal glands and that functions primarily to increase cardiac output and raise glucose levels within the blood.

The adrenal medulla is a modified sympathetic prevertebral ganglion that releases epinephrine and norepinephrine into the blood (approximately 4:1) in response to sympathetic stimulation.

Learn more about the adrenal medulla here

https://brainly.com/question/13061328

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