Monday, August 17, 2009

Major Blood Types

A- Anti B Antibodies- A anitgens
B- Anti A Antibodies- B antigens
AB- no antibodies- A and B antigens
O- Anti A and B Antibodies- no antigens

*antigens = any substance that causes an immune response in the body
*antibodies = produced by antigens, produces an immune response in body

there's...
A+ and A-
B+ and B-
AB+ and AB-
O+ and O-

the difference between the positive and negative is that the positive as the RhD antigen

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