Is there a way to navigate within a test bank question using the keyboard?

Typically, you navigate from field to field in a database application using the tab key. That is unavailable in TestGen because we need the tab key to, well, insert tabs in our formatting. Is there an alternative?

Specifically, when I'm creating multiple choice questions, I would like to be able to type the question, then move to the correct answer to type that, then move to each subsequent answer choice to enter the distractors (incorrect answers). While I can do this with the mouse, it would be quicker to use keyboard shortcuts when writing lots of questions.