Quiz: How Well Do You Know 'Grey's Anatomy'?

Greys Anatomy Ellen Pompeo
ABC/Mike Rosenthal

The long-running medical drama Grey’s Anatomy is back November 12 for, incredibly, Season 17, with a two-hour show (including a crossover with Station 19) on ABC. See if you've been paying attention to the goings on of Meredith Grey (Ellen Pompeo is back!), the rest of the medical team, and the nonstop events at Grey Sloan Memorial Hospital in this quiz, below.