Blood Donation Process Essay Examples

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Blood Donation Essay

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 (WB), 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. In the developed world, most blood donors are unpaid volunteers (voluntary non-remunerated repeat donations, VNRD) who donate blood for a community supply. In poorer 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. Potential donors are evaluated for anything that might make their blood unsafe to use. The screening includes testing for diseases that can be transmitted by a blood transfusion, including HIV and viral hepatitis. The donor must also answer questions about medical history and take a short physical examination to make sure the donation is not hazardous to his or her health. How often a donor can give varies from days to months based on what he or she donates and the laws of the country where the donation takes place. For example in the United States, donors must wait eight weeks (56 days) between whole blood donations but only seven days between platelet pheresis donations.[1] The amount of blood drawn and the methods vary. The collection can be done manually or with automated equipment that only takes specific portions of the blood. Most of the components of blood used for transfusions have a short shelf life, and maintaining a constant supply is a persistent problem. This has led to some increased interest in autotransfusion, whereby a patient's blood is salvaged during surgery for continuous reinfusion - or alternatively, is "self-donated" prior to when it will be needed. (Generally, the notion of "donation" does not refer to giving to one's self, though in this context it has become somewhat acceptably idiomatic.) Contents [hide] 1 Types of donation 2 Screening 2.1 Recipient safety 2.2 Donor safety 2.3 Blood testing 3 Obtaining the blood 3.1 Site preparation and drawing blood 3.2 Whole blood 3.3 Apheresis 4 Recovery and time between donations 5 Complications 6 Storage, supply and demand 6.1 Storage and blood shelf life 6.2 Demand for blood 6.3 Donation levels 7 Donor health benefits 8 Donor compensation 9 See also 10 References 11 Further reading Types of donation[edit] A blood collection bus (bloodmobile) from Children's Hospital Boston at a manufacturing...

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The Importance of Promoting Organ Donations

1211 words - 5 pages Around the globe thousands of people are placed on a waiting list to receive an organ transplant, for some people the waiting process can be very long, and for others it can be short. To many people having someone give a gift of an organ donation is known has a second chance, a fresh start, and a new beginning at living a normal life again. Every year people on the wait list increase in numbers due to lack of organ donation shortages...

Giving Blood Essay

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The Need to Donate Blood (persuasive paper)

1004 words - 4 pages Throughout today’s society someone needs a blood transfusion every second of the hour. Imagine riding a motorcycle and getting hit by a vehicle that is doing 60 miles per hour; During the time of you getting hit you are thrown from the motorcycle and ran over by another vehicle. Someone sees the accident and calls for emergency assistance. You are laying on the ground bleeding from several wounds and in an enormous amount of pain. It...


872 words - 3 pages Salwa Abdulla Blood DonationSpecific Purpose: To persuade the audience to donate blood regularly if their blood is safe to be transferred to another human being.Central Idea: Donating blood helps save lives through a relatively simple and painless process that also provides numerous benefits to the...

A Gift of Life

2125 words - 9 pages Organ donation is a big decision but Jason Ray decided that when it was his time to join God, he wanted to help save the lives of others. March 26, 2007 was a day full of sorrow but also a day for a new beginning. Jason Ray, a beloved son and UNC basketball team mascot, was killed unexpectedly while walking down the shoulder on Route 4. On his way back to the hotel to join the rest of the team, Ray was hit from behind by a reckless driver. The...

The Importance of Donating Blood

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Organ Donation

2398 words - 10 pages At least 10 people die every day, while waiting for a major organ for example, heart, lungs or kidneys’, the reason being they is a massive shortage of organs across Europe, with the transplant waiting list growing, they is need for radical measures to be taken. The author of this easy will define what organ donation is, however the aims of the essay is to compare and contrast the two systems of organ donation, the opt- in and opt- out systems....

Blood Donations: To Give or Not to Give.

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Organ Donation Myths

2199 words - 9 pages Organ donation myths have been around for a long time. These types of myths have stopped people from being organ donors as well as stopping families from letting there loved one receive a needed organ transplant. These myths are one of the main reasons for the organ shortage in the United States today. While some people decide to save another humans life some do not because of these myths surrounding organ donation. One person has the opportunity...

Organ Donation and Transplantation

1380 words - 6 pages Organ and tissue donation is life-saving and life transforming medical process wherein organs and tissues were removed from a donor and transplant them to a recipient who is very ill from organ failure. It is said that one organ can save up to 10 people and may improve the lives of thousands more (Australian Red Cross Blood Service, 2011). Most of the donated organs and tissues came from people who already died but in some cases, a living person...

Organ Donation

950 words - 4 pages How do you feel when you have to wait for something you really, really want?.............What if it was something you couldn’t live without?..........My cousin was five years old when he found out he needed a new kidney. He went on the organ waiting list right away. He was called twice during a six month span that they had a kidney wasn’t a good match. He had to wait again. The third time was a charm. A small adult was in an accident and his...

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