You can donate platelets 7 days after donating whole blood. If you donate platelets first, you can donate whole blood 7 days later.
What Conditions Would Make You Ineligible to Be a Donor? You will not be eligible to donate blood or platelets if you: Have tested positive for hepatitis B or hepatitis C, lived with or had sexual contact in the past 12 months with anyone who has hepatitis B or symptomatic hepatitis C.
type ABAll blood types, except for type O negative and type B negative, are encouraged to try platelet donation. Type O negative and type B negative can make the most impact for patients in need by continuing to give whole blood or a Power Red donation. If you are type AB you can make the most impact by donating plasma.
Platelets are not as type specific as red blood cells, meaning that most patients can accept platelets from donors with any blood type, regardless of the patient's blood type. Since platelets only last for FIVE days, they are always needed by patients.
The antibodies could be harmful if transfused into certain patients. The antibodies are present in plasma — and platelet donations contain a high volume of plasma, so our current efforts are directed at screening blood samples from female platelet donors to test for the HLA antibody.
Because arteries have higher blood pressure than veins, a puncture can lead to bleeding into the arm tissues around the puncture site. The signs of an arterial puncture include a faster blood flow and lighter-than-usual color of blood running through the tubes to the machine collecting your plasma.
Types O, A, B and AB positive can receive O+ red cells, and O+ platelets can go to anyone (except childbearing aged females of types O-, A-, B- and AB).
Plasma is the liquid portion of blood; our red and white blood cells and platelets are suspended in plasma as they move throughout our bodies.
No, blood donation won't become a weight loss fad any time soon. However, researchers at the University of California, San Diego have found that you can lose up to 650 calories per pint of blood donated.
Blood group O positive (O+) is the most common blood type among Americans. About 43 percent of Americans have an O blood type of which O positive accounts for about 38 percent of the population. It is also the most needed blood type because it is most commonly required during blood transfusions.Jan 11, 2022
Type O negative red blood cells are considered the safest to give to anyone in a life-threatening emergency or when there's a limited supply of the exact matching blood type. That's because type O negative blood cells don't have antibodies to A, B or Rh antigens.Jul 28, 2020
Most people say they only feel a slight pinch of the needle at the start of the donation. Because platelet donors get their oxygen-carrying red cells back, donors report feeling less tired than after giving blood. (Many people also report feeling great after donating because they know they've helped patients in need.)