Multiple Choice
During HDN, the newborn develops hyperbilirubinemia after birth, but not in utero because:
A) excretion of unconjugated bilirubin through the placenta into the mother's circulation is no longer possible.
B) hemoglobin does not break down into bilirubin in the intrauterine environment.
C) the liver of the fetus is too immature to conjugate bilirubin from a lipid-soluble to water-soluble form.
D) the destruction of erythrocytes producing bilirubin is greater after birth.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: Match each sickle cell crisis with its
Q13: The alpha and beta thalassemias are inherited
Q23: An infant's hemoglobin must fall below _
Q23: In a full-term infant, the normal erythrocyte
Q25: Match the type of hemophilia with its
Q26: In beta-thalassemia major, most erythroblasts are destroyed
Q27: What prevents kernicterus?<br>A)Administration of intravenous fluids to
Q30: Erythroblastosis fetalis is defined as an:<br>A)allergic disease
Q31: Fetuses who do not survive anemia in
Q33: Polycythemia occurs in a fetus because:<br>A)fetal hemoglobin