Neonatal bilirubin metabolism 1. ncreased bilirubin load on liver cell a Increased rbc volume b, Decreased rbc survival C Increased early-labeled bilirubin d Increa sed enterohepatic circulation of bilirubinNeonatal bilirubin metabolism 1. Increased bilirubin load on liver cell a. Increased RBC volume b. Decreased RBC survival c. Increased early-labeled bilirubin d. Increa sed enterohepatic circulation of bilirubin