"I'm not worried, I'm doing my job." Or he would be if she'd let him. "You're not leaving. How far do you think you'd actually get in your condition? The quicker you recover, the quicker you're out of here, but pushing yourself right now isn't going to help. So just take it easy."

At least until his shift was over, then she could easily palm her off to the doctor who came in next to relieve him if he wanted to.