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The cardiovascular centre is located in :
- a)Cerebellum
- b)Cerebrum
- c)Pons
- d)Medulla oblongata
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd...
A special neural centre in the medulla oblangata can moderate the cardiac function through autonomic nervous system (ANS).
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The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd...
Location of the Cardiovascular Centre
The cardiovascular centre is a part of the autonomic nervous system that regulates the functions of the heart and blood vessels. It is located in the medulla oblongata, which is the lower half of the brainstem that connects the brain to the spinal cord. The medulla oblongata is responsible for the control of many vital functions of the body, including breathing, heart rate, and blood pressure.
Functions of the Cardiovascular Centre
The cardiovascular centre consists of two main parts: the vasomotor centre and the cardiac centre. The vasomotor centre controls the diameter of blood vessels, which affects blood pressure, while the cardiac centre regulates the rate and force of heart contractions.
The cardiovascular centre receives input from various receptors in the body, such as baroreceptors, chemoreceptors, and stretch receptors, that provide information about the blood pressure, oxygen and carbon dioxide levels, and volume of blood in the circulatory system. Based on this input, the cardiovascular centre sends signals to the heart, blood vessels, and other organs to adjust their functions to maintain homeostasis.
Regulation of Blood Pressure
The cardiovascular centre plays a crucial role in regulating blood pressure. If blood pressure is too low, the vasomotor centre sends signals to constrict blood vessels, which increases blood pressure. If blood pressure is too high, the vasomotor centre sends signals to dilate blood vessels, which decreases blood pressure. The cardiac centre also adjusts the rate and force of heart contractions to maintain blood pressure.
In summary, the cardiovascular centre is located in the medulla oblongata and regulates the functions of the heart and blood vessels. It consists of the vasomotor centre and the cardiac centre, which control the diameter of blood vessels and the rate and force of heart contractions, respectively. The cardiovascular centre receives input from various receptors in the body and sends signals to adjust the functions of the organs to maintain homeostasis.
The cardiovascular centre is a part of the autonomic nervous system that regulates the functions of the heart and blood vessels. It is located in the medulla oblongata, which is the lower half of the brainstem that connects the brain to the spinal cord. The medulla oblongata is responsible for the control of many vital functions of the body, including breathing, heart rate, and blood pressure.
Functions of the Cardiovascular Centre
The cardiovascular centre consists of two main parts: the vasomotor centre and the cardiac centre. The vasomotor centre controls the diameter of blood vessels, which affects blood pressure, while the cardiac centre regulates the rate and force of heart contractions.
The cardiovascular centre receives input from various receptors in the body, such as baroreceptors, chemoreceptors, and stretch receptors, that provide information about the blood pressure, oxygen and carbon dioxide levels, and volume of blood in the circulatory system. Based on this input, the cardiovascular centre sends signals to the heart, blood vessels, and other organs to adjust their functions to maintain homeostasis.
Regulation of Blood Pressure
The cardiovascular centre plays a crucial role in regulating blood pressure. If blood pressure is too low, the vasomotor centre sends signals to constrict blood vessels, which increases blood pressure. If blood pressure is too high, the vasomotor centre sends signals to dilate blood vessels, which decreases blood pressure. The cardiac centre also adjusts the rate and force of heart contractions to maintain blood pressure.
In summary, the cardiovascular centre is located in the medulla oblongata and regulates the functions of the heart and blood vessels. It consists of the vasomotor centre and the cardiac centre, which control the diameter of blood vessels and the rate and force of heart contractions, respectively. The cardiovascular centre receives input from various receptors in the body and sends signals to adjust the functions of the organs to maintain homeostasis.
Community Answer
The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd...
Cardiovascularcentre located in medula oblongata .... which moderates the cardiac functions through ANS
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The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer?
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The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer?.
The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The cardiovascular centre is located in :a)Cerebellumb)Cerebrumc)Ponsd)Medulla oblongataCorrect answer is option 'D'. Can you explain this answer?.
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