Rh system Study Questions And Answers 2023/2024

Is an individual who is Du positive considered Rh positive or Rh negative when donating blood? - Correct Answer Rh (Du) positive Are Rh antigens well developed at birth? - Correct Answer yes Which 2 Rh antigens are present if red cells are called f positive? - Correct Answer ce Should a Rh negative woman who has an induced abortion at two months of pregnancy receive Rh immune globulin? - Correct Answer yes At what week of pregnancy is antenatal Rh immune globulin routinely given? - Correct Answer 28th week What is the time interval in which Rh immune globulin must be given after delivery? - Correct Answer with 72 post partum Is a person of the genotype R1R2 (DCe, DcE) homozygous or heterozygous for the C antigen? - Correct Answer homozygous What 3 Fischer-Race antigens correspond to the Wiener allele R2? - Correct Answer DcE The term Rh positive refers to the presence of which Rh system antigen? - Correct Answer D Approximately what % of Rh negative individuals will produce anti-D when transfused with a unit of Rh positive blood? - Correct Answer 50%