Self-donation of your blood can be beneficial

Q. Is it possible to donate your own seniors to be safe and blood to yourself? practical; if you’re a Yes you can. This is called geezer, you probably “autologous” blood donation. It’s done can help the cause. in the weeks before non-emergency To be eligible to surgery. The blood is stored until the operation. Autologous donation is most often employed in surgery donate blood, a person must be in good health. In on bones, blood vessels, the general, donors urinary tract and the heart when the likelihood of transfusion is high.

This form of blood donation must weigh at least 110 pounds. Most blood banks have no upper age limit. Donors are screened for is good for the patient, but it’s beneficial to society, too.

People over the age of 69 require half of all whole blood and red blood cells AIDS, hepatitis, other diseases and other possible problems.

Adult males have about 12 pints of blood in their circulation, and adult females have about nine pints. The donor's body replenishes the fluid lost from donation in about 24 hours. The red blood cells that are lost are generally replaced in a few weeks. Whole blood can be donated once every eight weeks.

What is the most common blood type?

The approximate distribution of blood types in the U.S. population is below. Distribution may be different for specific racial and ethnic groups.

O Rh-positive..........39 percent

O Rh-negative ...........9 percent

A Rh-positive ..........31 percent

A Rh-negative ...........6 percent

B Rh-positive ............9 percent

B Rh-negative ...........2 percent

AB Rh-positive ............3 percent

AB Rh-negative ...........1 percent

In an emergency, anyone can receive type O red blood cells, and transfused, according to the National Blood Data Resource Center. Giving blood to yourself cuts down on the demand for blood.

Typically, each donated unit of blood, referred to as whole blood, is separated into multiple components, such as red blood cells, plasma, platelets and antihemophilic factor for transfusion to individuals with different needs.

With an aging population and advances in medical treatments requiring blood transfusions, the demand for blood is increasing. On any given day, more than 40,000 units of red blood cells are needed.

Volunteers donate almost all the blood transfused in the United States. Using current screening and donation procedures, a growing number of blood banks have found blood donation by type AB individuals can receive red blood cells of any ABO type. Therefore, people with type O blood are known as “universal donors,” and those with type AB blood are known as “universal recipients.”

Fred Cicetti is a freelance writer who specializes in health. He has been writing professionally since 1963. Before he began freelancing, he was a reporter and columnist for three daily newspapers in New Jersey. If you would like to ask a question, write to fred@ healthygeezer.com.