Well, that's not ideal, but she can probably work with it. As long as Rokuro can follow directions confidently - and Codi has no doubts at this point that he can - then they can bluster their way through basic competence and, at the very least, looking helpful enough to be remembered for their altruism.

"Good," she states with a brisk nod. "If you have something to put over your mouth and nose, like a mask or a cloth, do that first." Because it wouldn't be super productive if she got her new lackey sick, would it? Codi at least knows that he'll do better not to inhale whatever alien germs are floating around in there. "Go in the back, check for injuries you can treat and do what you can, prioritize the most severe cases first. If you don't know what to do, focus on making people as comfortable as possible and listening to what's wrong with them, so we can tell Command later. Got it?"