One of Sally’s legs is NOT _______.

Sara: Now, let me just see. Yes, it certainly is swollen and rather inflamed.
Sally: And, it seems to be going rather blue, doesn’t it?
Sam: Mm. Yes. Well, it could, of course, be a simple sprain, in which case the best cure would be rest, but I think to be on the safe side we ought to have it x -rayed, and I suggest you go down to the local hospital.
Sally: Do you think they would be able to do that for me straightaway?
Sam: Well, I should think we could have it done today. It would be wise to do that. You could have fractured a bone.
Sally: I am a little bit nervous, because we are due to leave later this evening, and you know how long these hospitals tend to take.
Sam: Well, yes, but the fact is even if you did have it x-rayed you wouldn’t get the results until tomorrow morning.
Sally: No, and also I’d prefer to have it done at home because of insurance and...
Sam: All right. Well, I think then we’d just better get it strapped up for you so that you can get around on it. But you will have to take it fairly easy.
Sally: Yes.
Sam: I can prescribe some pills which will relieve the pain, but you’d be well advised not to put too much weight on that ankle.