When's the last time you changed that dressing?  Judging by the smell of it, I'd say nEver.
Which means you don't know what's wrong. Again.
I'm going to close your left eye to keep it protected. I'm going to blink your eye a few times to distribute the dye.  Ulcerative keratitis. Means it's not cadmium poisoning.
I'm going to close your left eye to keep it protected. I'm going to blink your eye a few times to distribute the dye.  Ulcerative keratitis. Means it's not cadmium poisoning. [SEP] Which means you don't know what's wrong. Again. [SEP] When's the last time you changed that dressing?  Judging by the smell of it, I'd say nEver.