Which of the following statements are true regarding physiologic jaundice and non-physiologic jaundice?
A. Jaundice covers the entire body in nonphysiologic jaundice.
B. Jaundice that occurs within the first 24 hours post-birth is nonphysiologic jaundice
C. Kernicterus only occurs in physiologic jaundice.
D. Jaundice begins to appear in term neonates when the bilirubin level is 3mg/dL.