How does a human body responds when adrenaline is secreted into the blood?
Answers
QUESTION:
How does a human body responds when adrenaline is secreted into the blood?
ANSWER:
Adrenaline is a hormone that is secreted by adrenal gland. It is known as the emergency hormone as it prepares the body for fight and flight situation.
Adrenal gland is a endocrine gland as it secretes thier secretion directly into the blood.
Now come to main question;
At the time of emergency, danger or stress it is released in large quantities. As a result, it causes fast beating of the heart, resulting in supply of more oxygen to the muscles.
The blood supply to the digestive system and skin is reduced due to contraction of muscles around small arteries in these organs.
The breathing rate also increase because of contraction of diaphragm and rib muscles all these response together help the humans to deal with the emergency situation.
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Answer:
When adrenaline reaches the various target organ through blood. All these organs respond together to enable our body to deal with situation like running away from scary situation. When adrenaline reaches the heart, it beats faster to supply more oxygen to our muscles. The small arteries around digestive system and skins contracts to divert the blood towards muscles. All these response enable our body to deal with situation.