Question

The most common cause of pathologic hyperbilirubinemia is:

a. Hepatic disease.
b. Postmaturity.
c. Hemolytic disorders in the newborn.
d. Congenital heart defect.

Answer 1

Hemolytic disorders in the newborn are the most common cause of pathologic hyperbilirubinemia.

Step-by-step explanation:

The most common cause of pathologic hyperbilirubinemia is hemolytic disorders in the newborn. Hemolytic jaundice occurs when there is excessive breakdown of red blood cells, leading to an increase in bilirubin levels in the blood. This can happen due to various factors such as blood incompatibility between the mother and baby, Rh factor incompatibility, or genetic conditions like G6PD deficiency.