Shank conveniently omits these follow-up questions:
Q. You stumbled after that play, but you stayed in the game. Does that mean you were not injured?
A. Next question.
Q. Were you tested for a concussion?
A. I went through all the protocols.
Here is a discussion of NFL concussion protocols. It looks to me that if Edelman failed the protocols, he would not have been allowed back in the game.
Better luck next time, Shank!