Hem/Onc Quiz #3: Fetal Hemolytic Disease

1. A pregnant woman with blood type O negative is carrying a fetus with blood type A positive, inherited from the father. The mother is at risk of developing antibodies against the fetal red blood cells due to which of the following mechanisms?

Question 1 of 5

2. A newborn presents with jaundice, anemia, and hepatosplenomegaly. The mother's pregnancy history reveals that she received an injection of Rho(D) immune globulin at 28 weeks gestation and within 72 hours after delivery. This intervention is most effective in preventing which of the following conditions? 

Question 2 of 5

3. During a routine prenatal visit, a woman is found to have developed antibodies against fetal red blood cells. Which of the following laboratory findings would be most expected in the affected fetus? 

Question 3 of 5

4. A fetus is diagnosed with hydrops fetalis secondary to severe fetal anemia. Which of the following is the most likely underlying cause of this condition? 

Question 4 of 5

5. A pregnant woman with a history of a previous child affected by Rh hemolytic disease of the newborn is found to have anti-D antibodies. Which of the following is the most appropriate next step in managing this pregnancy?

Question 5 of 5


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