Full episode: http://newtvshowsonline.com/<br /> Summary: Owen puts the residents through a rigorous trauma certification drill Cristina is left alone to monitor an ill lung transplant patient.<br /> Tags:<br /> Grey#39s Anatomy,Season 7,Episode 7,Owen,ABC,episode,Greys Anatomy,trauma certification,Download,drill,video,Episode 5,Episode 6,Meredith,Facebook,TV,greys anatomy,puts,The residents,Sneak Peek
