Answer to Question 1
B
Phototherapy converts the bilirubin into a water-soluble form to be excreted by the kidneys. It is initiated when the bilirubin level reaches 12 to 15 mg/dL. The eye patches are worn during therapy, but removed for feeding, bathing, and socialization.
Answer to Question 2
A
The indirect Coombs' test measures the maternal level of antibodies.