Science, asked by abf7, 1 year ago

short note on blood donation{15 lines minimum} no spam ans pls✖✖✖​

Answers

Answered by krithikanarayanan279
0

A blood donation occurs when a person voluntarily has blood drawn and used for transfusions and/or made into biopharmaceutical medications by a process called fractionation (separation of whole-blood components). Donation may be of whole blood, or of specific components directly (the latter called apheresis). Blood banks often participate in the collection process as well as the procedures that follow it.

Today in the developed world, most blood donors are unpaid volunteers who donate blood for a community supply. In some countries, established supplies are limited and donors usually give blood when family or friends need a transfusion (directed donation). Many donors donate as an act of charity, but in countries that allow paid donation some donors are paid, and in some cases there are incentives other than money such as paid time off from work. Donors can also have blood drawn for their own future use (autologous donation). Donating is relatively safe, but some donors have bruising where the needle is inserted or may feel faint.


Princess1234567: copied !
abf7: yar google se mt copy kiya kro
Answered by Princess1234567
0

Heya...❤️❤️❤️

here is ur answer...

Blood donation is one of the most significant contribution that a person can make towards the society. It is not harmful for an adult person to donate blood. The body of the donor can regenerate the blood within few days. It poses no threat to the metabolism of the body.

The World Blood Donor Day is observed on 14th June every year.

An ailing body needs blood for various reasons. He may be attacked with anemia, undergone an operation or may meet with an accident. But such a patient may die for want of blood as it is not always available. Even a pregnant mother may need blood in case of emergency situation.

The patient needs blood or his or her group of blood whenever necessary. It is another important thing. Blood has four groups namely, A. B, AB and O. The required group must be the same while transplanting otherwise the transplantation will go in vain and even the patient may die. The man with the O-group blood is called the universal donor as the people having others can accept it. On the contrary, the man with AB group of blood is called the universal receiver as he can accept all groups of blood.

Blood can be stored for a limited period of time that is why the blood banks need a steady and constant collection.

Nowadays a public awareness is noticed to donate blood. Many clubs, colleges, societies, offices, etc. organize blood donation camps on different occasions. It is a healthy gesture. We must keep this aptitude up at any cost. Our blood banks are running short of required blood. By organizing such blood donation camps we may help them to enrich their capacity.

However, it is very important that while taking blood from a certain person the concerned authority must make sure the the blood is not infected.

Blood donation is our human duty. Our body does not get affected if we donate blood. The body can repair the loss within a few days. So we must come forward to donate blood as it can make sure the return of a dying man again into the light of life.

hope it helps...

plzz mark as brainliest !!!

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krithikanarayanan279: google sae tape liya
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abf7: mtlb
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