COMAS!

I’m writing a story about a girl who goes in a coma but after a whille she wakes up I need help of what the doctor can say here.. this is the part

Dr.Wilson said most wake up and can recover from these kinds of comas and I had faith in that. I walked over to Cara’s bedside just like all the other times but it was different… not just the room but her hand moved… no I’m just imatigning it. No it moved again and her eyes fluttered “SHE’S AWAKE! SHE’S AWAKE” I screamed I ran as fast as I could to get to Dr.Wilson “DR. WILSON DR.WILSON!!” I yelled louder and louder but no one came then around the corner there he was “Dr.Wilson SHE’S AWAKE!” I said panting now “what” “Cara she moved her fingers” “Miss Seiber I know you and Cara are great friends but she is in a sevier coma and has been for 4 weeks I know you hope for her to wake up but I think you imagied it” “NO NO I didn’t come see! her eyes fluttered too!” I know he probly thinks I’m just a kid and I don’t know anything but I saw what I saw “Okay if that’s what you want lets go see her.” We were standing by her bedside again and he muttered under he’s breath I think he said “I can’t belive it”

what is somthing that he could say that would sound smart like he knows about comas because I mean I don’t at all so what do you think HELP ME! please!