What additional testing can confirm a group RNA status in a blood sample?

What additional testing can confirm a group RNA status in a blood sample?

• A. Blood type with anti-A,B
• B. Anti-D testing
• C. Antibody screening panel
• D. High-resolution HLA typing

Answer: (C)

Confirming the group RNA status in a blood sample is often facilitated by performing an antibody screening panel. This panel involves checking for the presence of various antibodies in the serum that might indicate the blood group's characteristics, including any specific RNA-related antigens. The antibody screening panel can detect antibodies against a range of blood group antigens, thereby providing crucial information regarding the individual's blood group type. In the context of RNA group status, identifying specific antibodies can help elucidate or confirm the genetic makeup or inherited blood group. In contrast, while blood typing with anti-A and anti-B provides information about the ABO blood group system and anti-D testing evaluates Rh status, these methods do not directly confirm RNA status. High-resolution HLA typing serves a different purpose, primarily related to tissue compatibility rather than blood group classification.

Confirming the group RNA status in a blood sample is often facilitated by performing an antibody screening panel. This panel involves checking for the presence of various antibodies in the serum that might indicate the blood group's characteristics, including any specific RNA-related antigens.

The antibody screening panel can detect antibodies against a range of blood group antigens, thereby providing crucial information regarding the individual's blood group type. In the context of RNA group status, identifying specific antibodies can help elucidate or confirm the genetic makeup or inherited blood group.

In contrast, while blood typing with anti-A and anti-B provides information about the ABO blood group system and anti-D testing evaluates Rh status, these methods do not directly confirm RNA status. High-resolution HLA typing serves a different purpose, primarily related to tissue compatibility rather than blood group classification.