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In older people heart pumps blood more forcefully than in younger persons because of:
  • a)
    Decrease in O2 content in blood.
  • b)
    Fall in nutritional control of blood
  • c)
    Decrease in elasticity’s of arteries
  • d)
    Increase in elasticity of arteries
Correct answer is option 'C'. Can you explain this answer?
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In older people heart pumps blood more forcefully than in younger pers...
A force is generated with each heartbeat as blood is pumped from the heart into the blood vessels. The size and elasticity of the artery walls also affect blood pressure. Each time the heart beats, pressure is created inside the arteries. That's why option ( c) is the correct answer.
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In older people heart pumps blood more forcefully than in younger pers...
A force is generated with each heartbeat as blood is pumped from the heart into the blood vessels. The size and elasticity of the artery walls also affect blood pressure. Each time the heart beats (contracts and relaxes), pressure is created inside the arteries.That's why (C) is the correct answer.UPvote if that helps😇
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In older people heart pumps blood more forcefully than in younger pers...
Its because the arteries cannot relax and contract properly and when more blood is required it does not expand hence the blood applies more pressure on walls results into high blood pressure.
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In older people heart pumps blood more forcefully than in younger persons because of:a)Decrease in O2content in blood.b)Fall in nutritional control of bloodc)Decrease in elasticity’s of arteriesd)Increase in elasticity of arteriesCorrect answer is option 'C'. Can you explain this answer?
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In older people heart pumps blood more forcefully than in younger persons because of:a)Decrease in O2content in blood.b)Fall in nutritional control of bloodc)Decrease in elasticity’s of arteriesd)Increase in elasticity of arteriesCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about In older people heart pumps blood more forcefully than in younger persons because of:a)Decrease in O2content in blood.b)Fall in nutritional control of bloodc)Decrease in elasticity’s of arteriesd)Increase in elasticity of arteriesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In older people heart pumps blood more forcefully than in younger persons because of:a)Decrease in O2content in blood.b)Fall in nutritional control of bloodc)Decrease in elasticity’s of arteriesd)Increase in elasticity of arteriesCorrect answer is option 'C'. Can you explain this answer?.
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