"Mr. Chekov brought you to medbay," Chapel answers, nodding in the lieutenant's direction, "and I don't know anything beyond that." That isn't entirely true, but since it's going to be her official answer, she may as well get used to saying it.

Chekov takes it upon himself to share the rest of the story, brief as it is. "You came out of a subspace anomaly that appeared spontaneously on Starbase 17. I'm sorry, I don't know the exact nature of the anomaly." She fainted the last time he gave her a blunt answer, didn't she? He quickly adds, "But that does not mean that you will be unable to return home! I'm certain that we will find a way to send you back."