20 Intresting facts about Human Blood,Amazing facts

So, let's start some human blood interesting facts

1. Nearly 7% of the bodyweight of a human is made up of blood.

2. Blood consists of a yellow liquid which is known as blood plasma.

3. Blood plasma is primarily done of water. 90% of blood plasma is water.

4. Only red blood cells are liable for carrying oxygen.

5. While blood coating is meant for good, it can become dangerous. If blood clots in blood vessels of a heart attack. similarly, a blood clot in the brain can lead to a stroke.

6. Blood pressure is actually the pressure exerted by blood on blood vessels' walls. Blood Pressure is a crutial sign of life.

7. High BP implies an increased risk of stroke and heart attack.

8. Average blood pressure will always vary from one person to another even though the standard considered BP is 112/64 mmHg.

9. Though we are familiar with common blood types A, B, AB, and O, which is a part of the simplified ABO system, there are actually around 30 different recognized blood groups or blood types.

10. An adult body has 100000 kilometers or 60000 miles of blood vessels running throughout the body.

11. The average volume of blood present in an adult male body is 5.6 liters while an adult female body contains 4.5 liters of blood on an average.

12. A newborn baby will have around 1 cup of blood in its body.

13. Blood plasma makes up around 55% of the total volume of blood present in the human body.

14. Red blood cells survive in the circulatory system for no more than 120 days.

15. Donate red blood cells cannot be store for more than 42 days.

 

16. Donate platelets cannot be stored for more than 5 days.

17. Humans can have an artificial heart but there is absolutely no substitute for human blood. There is nothing like artificial blood.

18. Our body has about only 0.2 mg of gold. In fact, most of this gold is actually in our blood.

19. The only place where blood is not found in the human body is the cornea (eye) because the cornea is able to release oxygen directly into the air.

20. Scientists have come up with a method that can be used to send oxygen directly to the blood without using the lungs.

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