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Why would it be necessary for an Rh− woman who has had an
abortion, miscarriage, or an ectopic pregnancy to be immunized
against the Rh factor?
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Solved in 2 steps
- Why might it be advisable for an Rh–woman who has had an abortion,miscarriage, or an ectopic pregnancy to be immunized against the Rhfactor?Why it is necessary for an Rh− woman who has had anabortion, miscarriage, or an ectopic pregnancy to be immunizedagainst the Rh factor?Explain why Rh incompatibility is a problem only when afetus is Rh-positive and the mother is Rh-negative, butnot vice versa.
- Briefly explain the significance of RH factor. Why mother with Rh negative blood should receive RhoGAM shot? What type of antibodies would be produced in this case? Why there is no universal donor anymore? What type of blood you can transfuse if patient has type A- blood?Why is it that Rh incompatibility can be a serious problem when anRh-negative mother is carrying an Rh-positive fetus, but ABOincompatibility between mother and fetus is usually no problem?That is, a type A mother can usually safely carry a type B fetus.(Hint: The antibodies produced by an Rh-negative mother againstthe Rh antigen are usually IgG, whereas the antibodies producedagainst the A or B antigens are IgM.) Because the Rh antigenobviously serves no vital function (most humans lack it), why do youthink it hasn’t been completely eliminated during human evolution?Explain why IgM has a stronger power of agglutination than antibodies of any other class.
- How is Rh incompatibility involved in hemolytic disease of the newborn? Is the mother Rh+ or Rh-? Is the fetus Rh+ or Rh-? Why is a second child that is Rh+ more susceptible to attack from the mother’s immune system.The book gives the example of an Rh- Mother and Rh+ fetus. You used a similar example in the video. But what happens in the reverse? Is there no problem because the antibodies from the mother don't view the baby as a threat; so, there is no need for a treatment like RhoGam for later pregnancies? I sent this question to the professor, but maybe I should have asked Bartleby. Sherri B. GreenProvide reason(s) as to why Rh null individuals have depressed S, s, and U antigens and negative for LW and FY5 antigens
- How does a person become sensitized to Rh factor?Select all the statements below that are true regarding hemolytic disease of the newborn. If a mother is Rh- and becomes sensitized with anti-Rh antibodies, all subsequent children will be affected Hemolytic disease of the newborn can only occur if the mother is Rh-. If an Rh- mother becomes sensitized, only her subsequent children with Rh+ blood will be affected If a mother is Rh- and her first child is Rh+, the child's RBCS will be attacked by the mother's antibodies.What is the significance of the level of IgM antibodies in clinical diagnosis?