I work nights, and though it isn't ideal, could I work the night shift before day of surgery (BA)?

I've often had patients who worked the night before their surgery, and they had no complications with their general anesthesia and their surgery. Like you, they followed all of their instructions. You'll have plenty of time to rest in the days after surgery. Best of luck to you. For more information on this and similar
topics, I recommend a plastic surgery Q&A book like "The Scoop On
Breasts: A Plastic Surgeon Busts the Myths."

You should be fine if all other pre-operative instructions have been adhered to, and most importantly, following post-operative instructions explicitly. Best of luck to you.

Thank you for your question.  Working the night before surgery should not be an issue but you should alert your surgeon and anesthesiologist to your plans.  Assuming you adhere to not eating or drinking after midnight they would want to ensure that you are not overly dehydrated from work activity before going into the operating room.  Hope this helps.