An Overview of Blood Types - News-Medical

A blood group test is used to determine the blood group of an individual There are four main blood groups

Blood Types · O-, O+ Patients with any blood type can receive O negative blood · A+ This blood is the second most frequently occurring blood type · A-, B+, B-

blood type ABO blood group system, classification of human blood as determined by the presence or absence of A and B antigens on red blood cells

blood group Blood groups are antigenic determinants on the surface of blood cells, but the use of the term is generally restricted to antigens on red blood cells A blood