ABO Incompatibility in Pregnancy and Its Implications Exam
With complete solution–Expert Verified | Latest Questions
2025
Primigravid - A woman who is pregnant for the first time.
Alloimmunization - Immune response to foreign blood antigens.
ABO blood group - Classification based on presence of A/B antigens.
Rh(D) factor - Protein on red blood cells determining blood type.
Hemolytic disease of the newborn (HDN) - Condition caused by blood type
incompatibility.
IgG antibodies - Immunoglobulins that can cross the placenta.
IgM antibodies - Immunoglobulins that generally do not cross the placenta.
Neonatal jaundice - Yellowing of skin due to bilirubin buildup.
Phototherapy - Treatment for neonatal jaundice using light.
Blood type O - Universal donor; has anti-A and anti-B antibodies.
Blood type AB - Universal recipient; lacks anti-A and anti-B antibodies.
Antigenic response - Immune reaction to foreign substances in the body.
Titer levels - Concentration of antibodies in the blood.
Rh(D) incompatibility - Reaction occurring in subsequent pregnancies with Rh- mother.
Group O mother - Mother with blood type O, at risk for HDN.
Group A/B baby - Child of a group O mother with potential HDN.
Severe HDN - More serious form of hemolytic disease.
Minor antigens - Additional antigens that can induce immune response.
Environmental antigens - A/B antigens found in food and bacteria.
Pregnancy risk factors - Conditions affecting the outcome of pregnancy.
With complete solution–Expert Verified | Latest Questions
2025
Primigravid - A woman who is pregnant for the first time.
Alloimmunization - Immune response to foreign blood antigens.
ABO blood group - Classification based on presence of A/B antigens.
Rh(D) factor - Protein on red blood cells determining blood type.
Hemolytic disease of the newborn (HDN) - Condition caused by blood type
incompatibility.
IgG antibodies - Immunoglobulins that can cross the placenta.
IgM antibodies - Immunoglobulins that generally do not cross the placenta.
Neonatal jaundice - Yellowing of skin due to bilirubin buildup.
Phototherapy - Treatment for neonatal jaundice using light.
Blood type O - Universal donor; has anti-A and anti-B antibodies.
Blood type AB - Universal recipient; lacks anti-A and anti-B antibodies.
Antigenic response - Immune reaction to foreign substances in the body.
Titer levels - Concentration of antibodies in the blood.
Rh(D) incompatibility - Reaction occurring in subsequent pregnancies with Rh- mother.
Group O mother - Mother with blood type O, at risk for HDN.
Group A/B baby - Child of a group O mother with potential HDN.
Severe HDN - More serious form of hemolytic disease.
Minor antigens - Additional antigens that can induce immune response.
Environmental antigens - A/B antigens found in food and bacteria.
Pregnancy risk factors - Conditions affecting the outcome of pregnancy.
