High blood pressure | Body fluids and circulation | Biology | Khan Academy
Channel: Khan Academy India - English
Date: 2023-05-02

What is high blood pressure? Why is it bad?

00:00 Introduction
01:11 Blood pressure
01:42 Blood pressure number
02:33 Systolic Pressure
02:40 Diastolic Pressure
03:20 Hypertension
05:37 Effect on arteries
07:20 Conclusion

Practice this concept - https://www.khanacademy.org/science/in-in-class-11-biology-india/x9d1157914247c627:body-fluids-and-circulation/x9d1157914247c627:regulation-and-disorders/e/regulation-and-disorders-of-the-circulatory-system 

Master the concept of “Regulation and disorders” through practice exercises and videos - https://www.khanacademy.org/science/in-in-class-11-biology-india/x9d1157914247c627:body-fluids-and-circulation/x9d1157914247c627:regulation-and-disorders/v/regulation-of-cardiac-activity 

Check out more videos and practice exercises on Body fluids and circulation - 
https://www.khanacademy.org/science/in-in-class-11-biology-india/x9d1157914247c627:body-fluids-and-circulation 

To get you fully ready for your exam and help you fall in love with Biology, find the complete bank of exercises and videos for Class 11 Biology here - https://www.khanacademy.org/science/in-in-class-11-biology-india 

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