Ulquiorra just looked at her another moment, determining whether or not she was some kind of threat to him. Finding she was not one, and finding that she was injured as well, he arched an eyebrow, wondering just how many people arrived here either dead in their own worlds, or injured.
Now, normally he would've just brushed her off, after all, it was none of his business or concern whether or not some woman was injured, but... Considering recent events and his own fascination with humans, perhaps...