"Eva!" PA Sarah, she's about the same height as I am, with dirty blonde super curly hair and green scrubs, calls out to me, in her adorably squeaky voice, from behind her desk at the E.R., "What are you still doing here, your shift is over, go home, enjoy your weekend." I look over at her with a weary smile, I just finished a twelve hour night shift, "Just need to get Mr. Robbins the blood from downstairs." She looks at me incredulously, "I'll get Desmond to take care of it, the Head Nurse will chew me out again if you get any more overtime," she says just as Desmond, the newest nurse, who's about 6' something almost no hair on his head a