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Adrenaline show affect all except-
A: increase alertness
B: increase sweating
C: pupilary dilation
D: Decrease respiration
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Adrenaline show affect all except-A: increase alertnessB: increase swe...
Respiration is controlled by respiratory rhythm centre at medulla oblongata . and not by by adrenaline .
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Adrenaline show affect all except-A: increase alertnessB: increase swe...
Understanding Adrenaline Effects
Adrenaline, also known as epinephrine, is a hormone released during stress or excitement. It plays a crucial role in the body's "fight or flight" response. Here's how it affects various physiological functions:
1. Increase Alertness
- Adrenaline elevates mental alertness by enhancing focus and reaction times.
- This prepares the body to respond to threats quickly.
2. Increase Sweating
- The hormone stimulates sweat glands as part of the body's preparedness for physical exertion.
- Increased sweating helps cool the body during high-stress situations.
3. Pupilary Dilation
- Adrenaline causes the pupils to dilate, allowing more light to enter the eyes.
- This improves vision and awareness of the surroundings, crucial for responding to danger.
4. Decrease Respiration
- This is the incorrect option. Adrenaline does not decrease respiration; instead, it increases it.
- The hormone opens airways in the lungs, allowing for greater oxygen intake to fuel muscles and improve endurance during stressful situations.
Conclusion
Understanding the effects of adrenaline is essential, especially in medical studies like NEET. The correct answer to the question is "D" because adrenaline actually increases, not decreases, respiration in response to stress.
Adrenaline, also known as epinephrine, is a hormone released during stress or excitement. It plays a crucial role in the body's "fight or flight" response. Here's how it affects various physiological functions:
1. Increase Alertness
- Adrenaline elevates mental alertness by enhancing focus and reaction times.
- This prepares the body to respond to threats quickly.
2. Increase Sweating
- The hormone stimulates sweat glands as part of the body's preparedness for physical exertion.
- Increased sweating helps cool the body during high-stress situations.
3. Pupilary Dilation
- Adrenaline causes the pupils to dilate, allowing more light to enter the eyes.
- This improves vision and awareness of the surroundings, crucial for responding to danger.
4. Decrease Respiration
- This is the incorrect option. Adrenaline does not decrease respiration; instead, it increases it.
- The hormone opens airways in the lungs, allowing for greater oxygen intake to fuel muscles and improve endurance during stressful situations.
Conclusion
Understanding the effects of adrenaline is essential, especially in medical studies like NEET. The correct answer to the question is "D" because adrenaline actually increases, not decreases, respiration in response to stress.
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Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer?
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Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer?.
Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Adrenaline show affect all except-A: increase alertnessB: increase sweatingC: pupilary dilationD: Decrease respirationCorrect answer is option 'D'. Can you explain this answer?.
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