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Which of the following would not result from the release of adrenaline (epinephrine)?
- a)Decreased blood flow to skin
- b)Increased oxygen consumption
- c)Increased conversion of glycogen to glucose
- d)Increased blood flow to intestine
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Which of the following would not result from the release of adrenaline...
Adrenaline (epinephrine) is a hormone secreted by the adrenal gland in response to stress or danger. It prepares the body for a fight-or-flight response by increasing heart rate, blood pressure, and respiratory rate.
Explanation:
The release of adrenaline (epinephrine) can cause several physiological changes in the body.
a) Decreased blood flow to skin: Adrenaline causes vasoconstriction of blood vessels in the skin, which reduces blood flow to the skin. This helps redirect blood flow to the muscles and other vital organs, which may need more oxygen during a fight-or-flight response.
b) Increased oxygen consumption: Adrenaline increases oxygen consumption by increasing heart rate and respiratory rate. This helps deliver more oxygen to the muscles and other organs, which may need more oxygen during a fight-or-flight response.
c) Increased conversion of glycogen to glucose: Adrenaline stimulates the breakdown of glycogen (stored glucose) in the liver and muscles into glucose. This helps increase blood glucose levels, which provides energy to the muscles during a fight-or-flight response.
d) Increased blood flow to the intestine: This is not a result of the release of adrenaline. In fact, adrenaline causes vasoconstriction of blood vessels in the intestines, which reduces blood flow to the intestines. This helps redirect blood flow to the muscles and other vital organs, which may need more oxygen during a fight-or-flight response.
Therefore, option D is the correct answer as it is not a result of the release of adrenaline.
Explanation:
The release of adrenaline (epinephrine) can cause several physiological changes in the body.
a) Decreased blood flow to skin: Adrenaline causes vasoconstriction of blood vessels in the skin, which reduces blood flow to the skin. This helps redirect blood flow to the muscles and other vital organs, which may need more oxygen during a fight-or-flight response.
b) Increased oxygen consumption: Adrenaline increases oxygen consumption by increasing heart rate and respiratory rate. This helps deliver more oxygen to the muscles and other organs, which may need more oxygen during a fight-or-flight response.
c) Increased conversion of glycogen to glucose: Adrenaline stimulates the breakdown of glycogen (stored glucose) in the liver and muscles into glucose. This helps increase blood glucose levels, which provides energy to the muscles during a fight-or-flight response.
d) Increased blood flow to the intestine: This is not a result of the release of adrenaline. In fact, adrenaline causes vasoconstriction of blood vessels in the intestines, which reduces blood flow to the intestines. This helps redirect blood flow to the muscles and other vital organs, which may need more oxygen during a fight-or-flight response.
Therefore, option D is the correct answer as it is not a result of the release of adrenaline.
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Community Answer
Which of the following would not result from the release of adrenaline...
Adrenaline released from adrenal medulla is called stress hormone or hormone of emergency. It acts to increase energy uptake by increased conversion of glycogen to glucose, increased oxygen consumption, increased heart beat and decreased flow of blood to skin. But it doesn't affect the blood flow to intestine because it has no role in the action of fight and flight.so, option d is correct.
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Which of the following would not result from the release of adrenaline (epinephrine)?a)Decreased blood flow to skinb)Increased oxygen consumptionc)Increased conversion of glycogen to glucosed)Increased blood flow to intestineCorrect answer is option 'D'. Can you explain this answer?
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