Johnson family requests blood typing of their 2-year-old child (father AB, Rh-negative; mother B, Rh negative). Results of hemagglutination assays of the child's blood are shown in the next figure. Which of the following conclusions concerning the child's parentage is valid? A) The child could be the natural offspring of this couple B) The mother could be the natural mother, but the father could not be the natural father 5. C) The father could be the natural father, but the mother could not be the natural mother D) Neither the father nor the mother could be the natural parents Briefly explain the rationale of your response: Anti-A plus child's RBC Child's serum plus donor type A RBC Anti-B plus child's RBC Child's serum plus donor type B RBC Anti-D plus child's RBC Child's serum plus donor type D RBC

Johnson family requests blood typing of their 2-year-old child (father AB, Rh-negative; mother B, Rh negative). Results of hemagglutination assays of the child's blood are shown in the next figure. Which of the following conclusions concerning the child's parentage is valid? A) The child could be the natural offspring of this couple B) The mother could be the natural mother, but the father could not be the natural father 5. C) The father could be the natural father, but the mother could not be the natural mother D) Neither the father nor the mother could be the natural parents Briefly explain the rationale of your response: Anti-A plus child's RBC Child's serum plus donor type A RBC Anti-B plus child's RBC Child's serum plus donor type B RBC Anti-D plus child's RBC Child's serum plus donor type D RBC

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter4: Basic Immunology And Immunohematology

Section4.7: Rh Typing

Problem 3.1CS

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