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प्रश्न
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उत्तर १
Adrenaline is often called the emergency hormone because it is released rapidly by the adrenal glands during stressful, fearful, or exciting situations to prepare the body for an immediate fight-or-flight response.
It prepares the body for action by:
- Increasing heart rate and breathing rate to ensure more oxygen is delivered to the muscles.
- Redirecting blood flow away from non-essential systems (like the digestive system) toward vital organs and skeletal muscles.
- Increasing blood glucose levels by breaking down stored glycogen provides an immediate surge of energy to respond to the stressful situation.
उत्तर २
Adrenaline is called the emergency hormone because it is released during stress or fear to trigger the fight-or-flight response, rapidly preparing the body for action by increasing heart rate, breathing rate, and blood glucose levels.
संबंधित प्रश्न
The catecholamines are secreted by _________.
Mention which of the statements are true (T) and which are false (F). Give reason in support of your answer.
Adrenaline is often described as emergency hormone
Name the following:
Gland secreting adrenaline.
Give the Technical Term: When your mouth dries up and the heart begins to beat faster, which hormone brings about the feeling?
Give the Technical Term: Name the glands which secrete the following hormone: Adrenaline
State the Location
Adrenal
Short answer question
Explain how the adrenal medulla and sympathetic nervous system function as a closely integrated system.
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration etc. Which of the following hormones are responsible for her restlessness?
One of the effects of increased secretion of adrenaline is ______.
Hypersecretion of glucocorticoid leads to ______.
