Continuity mistake: When Eliott is lying on the couch talking to JD way her stethoscope changes position between shots.
My Two Dads - S1-E5
Revealing mistake: The third time Elliott exposes herself to a patient (this time to the dead one that Dr. Cox is about to pronounce), you can see quite plainly that she doesn't raise her scrub top enough to reveal her breasts. In fact, the shot is wide enough that if she had, her breasts would have been fully visible on camera.
Continuity mistake: When Elliot is unpacking her books at the apartment, she places a brown book on top of the pile next to her. In the next shot, there is a green book on top of the pile.
My Bed Banter & Beyond - S1-E15
Continuity mistake: When Todd is listening at the closet door, and Laverne walks past, Laverne's stethoscope goes between shots from lying flat down by her neck to draped over to the right side.
My Old Lady - S1-E4
Continuity mistake: The heart monitor lines change a few times, from being close to the neck going straight back, to going around the right side of the pillow. (01:25:50 - 01:26:50)
My Old Man - S1-E19
Visible crew/equipment: Right at the beginning of the episode, when J.D. walks along and then stops in front of the desk, you can see the green tape marker on the floor which he stops at. (00:00:05)
Continuity mistake: When Cox puts on his yellow jacket and pulls the hood over his head he zips the jacket halfway up. Two shots later it is zipped all the way up. We never saw him doing that.
My Way or the Highway - S1-E20
Continuity mistake: The amount of bites out of Elliot's powdered doughnut changes back and forth between shots.
My Bed Banter & Beyond - S1-E15
Continuity mistake: When JD tells Carla and Turk that he and Elliot had sex in the kitchen, Elliot is shocked and says "How could you possibly think it's an appropriate conversation for work?". It cuts to JD lifting his hand up and about to answer when it cuts, but now his hand is down.
My Way or the Highway - S1-E20
Continuity mistake: When JD and Cox are talking outside the staff room, just as Laverne walks past, the magazine Cox is holding switches from being held under his right arm to his left in an instant.
Continuity mistake: When JD suggests that Dr Cox turns to Elliot for help, the metal file that Dr Cox is holding turns around between shots. In some shots we see the plain, smooth side - in others, the ridged side with a label.
My Nickname - S1-E10
Continuity mistake: When Turk, JD and Carla are talking in the staff room, Turk's brown lunch bag and grey jacket switch from his left to right hand between shots.
My Hero (2) - S1-E23
Continuity mistake: When Ben is spinning JD round on his shoulder, from a long cut he is spinning JD backwards, but in the closeup JD is spinning with his head facing forward.
Continuity mistake: When Turk and Elliott are in the line at the cafeteria, you can see that Turk has two plates on his tray and Elliott has a juice box on her tray. When they turn around at the end of the line Turk has just one plate on his tray and the juice box on Elliott's tray is also gone.
Continuity mistake: Turks hands change positions from holding the tissue box at the bottom, to gripping the top of it. (00:15:40)
My Nickname - S1-E10
Continuity mistake: When JD and Carla are talking at the nurses' station, the red folder moves along the counter top in an instant between shots.
My Way or the Highway - S1-E20
Continuity mistake: When Elliot chases after Sean in the car park, for one shot her name tag is flipped up with the back showing, in all other shots it sits normally.
My Student - S1-E17
Continuity mistake: When Turk and Dr Cox are sitting on the bench outside the hospital, the magazine Turk is holding instantly turns around so the fold is facing the opposite direction.
My Old Lady - S1-E4
Revealing mistake: When the old lady patient is seen "escaping" she lifts the walking frame up out of the hole and it catches the set and lifts it into shot.
Continuity mistake: While Turk is talking to Carla the clock behind Turk changes from 1:18 to 1:25 back to 1:18 and then to 1:32 in a minutes time. (02:48:45 - 02:49:45)
Answer: No, it was a fake, they used a stamp.
It is real.