blood donation
Blood donation is defined as a medical process during which the blood is transferred from a healthy person according to the consent of a non-healthy person who needs blood. The reasons for the blood donation are numerous. The reason may be the support of a family member or for a humanitarian, social, political, sectarian or health reason. The person to donate blood to himself, and re-injected by him when he needs him.
Blood is withdrawn from the donor through an intravenous needle and a blood bag. During the donation period, which may last for ten minutes, the donor is subject to medical supervision. Even after the blood is withdrawn, he must remain lying on the medical bed for at least five minutes until he is sure of his safety.
The process of donating blood is an important non-random process. It is necessary to check the donor’s record and make several tests to make sure that his blood does not contain any disease that may be transmitted to those who will receive the blood. Tests for the blood donor include the detection of hepatitis C virus, syphilis, HIV / AIDS and a blood test. The donor is asked about any medications he or she is taking.
Conditions for blood donation
No donor can donate blood; there are several conditions that must be met by the donor according to the World Health Organization (WHO). The donor must exceed the legal age, weigh more than 60 kg, be free from disease, take no medication, For any country where pandemics are spread, for the sake of safety, you should not suffer from anemia, or there is a possibility that the donation will cause anemia or any side effects.
In some areas there are other criteria for blood donation. Blood is rejected by homosexuals, or by certain races or religious sects, unless the donation is made from within these groups and among its members, while some races or people are considered important categories of blood donation (O or O); carriers are rare and can donate blood to other groups.
The importance of blood donation
Many people think that donating blood will cause them weakness and anemia. This is not true. Blood donation after doctor’s approval has many benefits, including:
- As you mentioned earlier, blood donation is only done if you have been screened for safety. When you donate blood you can be sure of your safety, and you can receive instructions and complete medical care for your treatment.
- Blood donation activates the bone marrow cells and stimulates them to make new amounts of blood, which increases your activity and improves the ability of the brain, heart and brain.
- Studies have shown that those who donate blood are less likely to have cancer, cardiovascular disease and cholesterol.
- Giving blood gives you a chance to get paid and satisfied by saving someone’s life.