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 Lady - S1-E4
Continuity mistake: When J.D. picks up the granddaughter to blow out the candles on the cake, there are 3 candles placed at the front of the cake in the camera close up, but there weren't any before he picked her up. (01:17:35)
My Old Lady - S1-E4
Continuity mistake: When JD is at the birthday party, watch the chocolate on his face. At one point there are two separate bits of chocolate on his left cheek, then the shot changes and they are gone. The shot changes again and they are back.
Answer: No, it was a fake, they used a stamp.
It is real.