Who's Appy Now

Greene cancels one date so he can go on dates with two other women on the same night. But all three women, including County General's consulting psychiatrist Dr. Nina Pomerantz (recurring guest star JAMI GERTZ - "Twister"), discover the truth and get angry. Meanwhile, Fischer, the doctor from Infectious Diseases, enlists Jeanie's help in testing emergency room personnel for an infection. Later, Jeanie and Fischer kiss.

Doyle and Carter's work relationship changes from competitive to cooperative after Doyle stops Carter from using his fingers to remove a razor-sharp bullet from an AIDS patient. Later, Doyle, who grew up as a policeman's daughter, teaches Carter how to shoot a gun at a firing range. Doyle casually reveals that she is a lesbian when she sees her ex-girlfriend there.

Meanwhile, 17-year-old cystic fibrosis patient Jad Houston (CHAD LINDBERG) is in respiratory distress. At first, Ross believes that the boy has signed an order not to be resuscitated, but after he discovers that Jad is too young to make that decision, Ross saves his life. Ross convinces Jad's mother (VERONICA CARTWRIGHT - "The Witches of Eastwick") to sign the order as Jad wishes, but when Jad almost dies again, she forces a reluctant Ross to revive him.

Also, Carter performs a perfect emergency appendectomy on his former teacher, Benton. And Nurse Haleh Adams (recurring guest star YVETTE FREEMAN) unsuccessfully takes over the suspended Hathaway's duties.