Red blood cells deliver oxygen to the body tissues and remove carbon dioxide from the lungs. Platelets clot the blood clot, and are cell fragments about ΒΌ the size of a whole red blood cell. Plasma contains proteins to help fight infection. It also brings nutrients to tissues and transports waste to the lungs, liver and kidneys for filtration. Plasma can help patients with liver disease, cancer, and more. Harold Sanford donates blood every week. Each unit of plasma is roughly equivalent to a small bottled drink. His 1000 donations total 500 liters of plasma. It takes around 130 plasma donations to manufacture enough therapy to keep one patient with primary immunodeficiency healthy for one year. When platelets are donated they must be used within five days and red blood cells must be used within 42 days. Plasma and cryoprecipitate is put into a frozen state and can be used up to a year after collected. .
There are eight common types of blood, which are determined by the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body. There are four major blood groups determined by the presence or absence of two antigens – A and B – on the surface of red blood cell:Group A has only the A antigen on red cells (and B antibody in the plasma). Group B has only the B antigen on red cells (and A antibody in the plasma). Group AB has both A and B antigens on red cells (but neither A nor B antibody in the plasma). Group O has neither A nor B antigens on red cells (but both A and B antibody are in the plasma). There are very specific ways in which blood types must be matched for a safe transfusion. AB can only be donated to blood type AB, B can be donated to B and AB, A can be donated to A and AB, and O can be donated to all blood types. In platelets and plasma, the transfusions are the opposite of red blood cell transfusions.
DONATION BLOOD I. ... PREVIEW: Tonight I am going to discuss the need for blood donations, some solutions that can increase blood donations, and the actions that need to be taken to increase blood donations. ... Need for blood donations 1. ... Solutions to increase blood donations 1. ... Actions to increase blood donations 1. ...
In this article, I found it to be very informative, yet slightly slanted. ... First off, the author informs the reader about the controversy behind organ donation and the use of incentives to reward donation. ... This established a hook that stimulates the reader to the essay and points to come. ... He indicates the benefits of organ donation and the speculations of the effects of monetary compensation for the act of donation. ... This fact alone could undoubtedly increase donations by a substantial amount. ...
Blood Donations Do you have any idea what happens every December than can leave any one of us in a life or death situation? ... The National Blood Data Resource Center states that during the holidays demands for blood are at a critically high levels due to donations declining and holiday accidents increasing. ... Is it the fear of the sight of blood? ... Giving blood is a simple procedure. ... Sources: 1.National Blood Data Resource Center 2.American Red Cross 3.New York Blood Center ...
Audience The audience for my essay is people on the fence about becoming an organ donor. ... People reading this essay would be of either gender or race. Organ donation is permitted in almost all major religions so a person of any faith would be able to read this essay. People against organ donation would be a main reader of this essay. ... She describes tissue donation as, "a selfless act that can be the smallest donation but make the biggest impact....
Organ Donation Organ donation is a topic which contains many conflicting views. ... Organ Donation-Why People Do Not Become Donors Organ donation to some people is not the "gift of life," but "dying not whole." ... Organ Donation-Public Education Needed For organ donation to increase, efforts must be directed to those who are not convinced that donation is for the common welfare. ... Public education about organ donation and volunteering for donation is needed. ... Organ Donation-Ways to Increase Awareness organ donation is in serious need for more participants. ...
Information about Blood Blood is composed of cells suspended in a liquid. ... Blood Safety Blood centers follow five layers of safety procedure: blood donor eligibility standards, individual screening, laboratory testing, confidential exclusion of donations, and donor record checks. ... After all the testing is done, the blood is ready for donation. Before every donation the blood bank or the hospital issues the certificate of the blood safety. ... This chart shows how order for blood is made and done by blood center. ...
Like most countries, the United States faces a shortage of organ donors, and the need for donation continues to exceed the number of organs available for transplant. ... However, incentivized donation could actually have the opposite effect. ... Sandel, compared the blood donation system in the UK, where there is no monetary incentive to donate blood, and the United States, where there is one. He found that, when offered monetary incentives, fewer people gave blood (Sandel 74). This seems odd, but it changed the nature of blood donation from something one does out of goodwill into something t...
The National Blood Data Resource Center states that about 10,000 people receive blood transfusions every day and many of them are in jeopardy due to the declining rate of blood donations. ... Once the registration and medical portions are completed the donation of one pint of blood is drawn from the arm. ... But the good you will do is measurable in the lives you will save, and you get free snacks after the donation!! ... So in theory you could help three people with one donation. ... So you will know where a donation center is closely located. ...
Organ donation is an incredible gift. ... Most of the world's major religions support organ donation. ... Organ donation costs the donor family nothing. ... Organ donation is one way for anyone to help save lives of others. ... Organ Donation Organ donation is a topic which contains many conflicting views. ...
