United Kingdom, April 2 -- Katherine LaNasa is "grossed out" by the gory medical scenes in The Pitt.

The 59-year-old actress - who plays lead nurse Dana Evans in the real-time hospital drama - admitted she can "barely look" at the actors sporting injuries during filming, even though she knows they have been created by the make-up department and despite years of familiarity in real medical settings because of her surgeon father.

She admitted to The Times newspaper: "I'm grossed out by all of it. Even now on set they do such an incredible job with the prosthetics, I can barely look."

Katherine initially trained as a dancer and her background has proven to be very useful for even simple scenes in The Pitt that involve walking through hosp...