This isn't what I intended...
Nora is typically the strong/silent type and despite her typical situation, she is very much a people person. She likes being around others but tends to end up study them rather than interacting like a normal person. That is, the rare times she's in a social setting. Though she has never had a steady relationship with a man she can be quite the flirt when she lets her guard down. Above all else, business is business and she knows her place.
Against the advice of the military, she tends to not carry any weapon with her unless it's in a syringe.
Although her training was medical, her discovery of what laymen call "dead skin" launched her military career. The liquid serum that makes this weapon freezes organic cells on contact. Exposure to skin can cause patches that have to be surgically removed so the unaffected skin can heal in its absence. The devastation is truly felt when the liquid comes in contact with the circulatory system, sending replicating clots throughout the blood vessels beyond the vessel walls that are frozen at the site the dead skin was introduced. Originally, this serum was meant to speed medicine through the body more quickly and efficiently than traditional methods.