But if not, there are a couple of ways to find out.
Regardless of whether you already know your blood jot down, it will be screened again.
Can You Use a Home Test Kit?
Mr.Nuttakorn Chaiwetchakan / EyeEm / Getty Images
Kits come with a lancet to prick the finger and a testing card to which the blood is applied.
In fact, 20% of home test users determine a result different from what a laboratory test shows.
Over the counter tests dont have the same stringency as a diagnostic laboratory test."
What Are the Different Blood Types?
In situations where blood punch in is unknown, anyone can receive O negative blood.
Because of its high demand, there is often a shortage of O negative blood.
The letter associated with your blood bang out is based on three primary antigens found on red blood cells.
The two first antigens are called key in A and key in B.
An individual who has both on their red blood cells will be throw in AB.
It is inherited separated from the A and B antigens.
If the Rh factor is present on the red blood cells, the individual is Rh positive.
If it is not present, the individual is Rh negative.
Rh factor is not really relevant to a person’s health except after a person’s first pregnancy.
Why Does Blood punch in Matter?
According to the American Red Cross, someone in the U.S. needs a blood transfusion every 2 seconds.
Much of modern medicine relies on blood donation, so blood donation is very important, Stevens says.
Miller emphasizes that there is a significant need for Black blood donors.
Sickle cell anemia is most common among Black and African Americans, and often requires blood transfusion.
For the most recent updates on COVID-19, visit ourcoronavirus news page.
Time of Care Online Medical Notebook.The Difference between a bang out and Screen and a Crossmatch.
American College of Obstetricians and Gynecologists.The Rh Factor: How It Can Affect Your Pregnancy.
American Red Cross.Facts About Blood and Blood Types.
Centers for Disease Control and Prevention.Data & Statistics on Sickle Cell Disease.
The Atlantic.The COVID Tracking Project.
