Plot: An ebullient Novino pursues Morrison; Fiscus tries to revitalize his mother's life; Rosenthal returns to duty; Wade tries to help a dying child deal with her bitterly divided parents; Griffin tests positive for AIDS; Dr. Turner returns and helps Chandler come to a decision about his future; and the Oseranskys return to take Lucy to the ""Doctor of the Year"" dinner, which ends in a flaming disaster