Ellen Pompeo's 'Grey's Anatomy' Medical Knowledge Put to Test - Watch Now!

Ellen Pompeo waves to the crowd while making an appearance on Jimmy Kimmel Live on Tuesday (February 23) in Los Angeles.

The 46-year-old Grey’s Anatomy actress’ medical knowledge was tested by host Jimmy Kimmel when he held up various tools and she had to identify what they were.

“You did pretty well, but suffice to say if there’s an emergency I am not going to turn to you,” Jimmy said at the end of the game. Watch below!

10+ pictures inside of Ellen Pompeo making an appearance on Jimmy Kimmel Live!…