(at around 1 min): When Dr. Chase is taking out the air bubble out from lungs, he is initially not wearing gloves which one sees around 11:22. Later, around 11:40 when the manager is talking, Chase is shown wearing gloves.
Professional bicycle racer Jeff Forrester and his manager, Moira, repeatedly call Erythropoietin, a performance-enhancing drug used to boost an athlete's VO2max, by its abbreviation EPO. Rather than pronouncing each letter individually, E.P.O., as is done by anyone in the cycling community, they instead say it as a single word: "ee-poh".
When House injects the Patient in the 33rd minute, he does not inject any fluid. The syringe is already empty and the pump is closed.
When House walks away from Cuddy after they talk at the elevator, bright green tape can be seen on the floor marking where the actors should stand.