What is blood pressure?
The heart pumps our blood so that it circulates throughout the body. The blood is forced out into the arteries which expand to receive the blood. But the arterial walls resist this pressure so that the blood is squeezed out into the smaller body vessels. Blood pressure is the amount of pressure on the blood caused by its pumping motion and the arterial resistance.
Related posts:
Why is the internet like a web? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9,...
General Knowledge
Who invented the elevator? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
How did the cave men discover fire? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
Why do people wear black for mourning? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
Why do we need sunshine for good health? Complete General Knowledge Question and Answer for Class 6,...
General Knowledge
What is a metal? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...
General Knowledge
Do you know "Pune supercomputers among world's fastest"?
General Knowledge
Which animals were the first to be based in land? Complete General Knowledge Question and Answer for...
General Knowledge
GK Question "How Does A Duck Float?" general knowledge book English 2021 current affairs quiz and an...
General Knowledge
How many kinds of energy are available? Complete General Knowledge Question and Answer for Class 6, ...
General Knowledge
Do you know "Unique museum of police wireless sets."
General Knowledge
What is a fireball? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
Why is Uranus called the topsy-turvy planet?Complete General Knowledge Question and Answer for Class...
General Knowledge
GK Question "What Do You Know About The Brightest Star?" general knowledge book English 2021 current...
General Knowledge
GK Question "How The Days Of The Week Were Named?" general knowledge book English 2021 current affai...
General Knowledge
Why are some people afraid of heights? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
Do you know "Indian private craft on the moon in 2016".
Do you know
Why do hailstones come in varying sizes? Complete General Knowledge Question and Answer for Class 6,...
General Knowledge
How is synthetic rubber made? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
What is oceanography? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
