Cross matching is a procedure performed prior to transfusion of blood or blood products to detect any serological incompatibilities in the blood of donor and recipient. Before a donor’s blood is transfused into a recipient, […]
There are two types of tests for pregnancy testing: one uses blood sample and other uses urine. Both tests detect the presence of beta subunit of a hormone called human chorionic gonadotropin (hCG). The Urine […]
Several blood grouping systems have been described in humans. Among these, ABO blood grouping system is the most important system for screening, transfusion and transplantation practice today. ABO blood grouping system divides blood into 4 […]
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