Haha, it's funny you picked that question...I actually asked this question to my surgery attending, phrased almost exactly the same way, on the FIRST DAY of my rotation. Literally, it was the FIRST CASE I'd ever scrubbed in on. Anyway, the attending said, "Are you F-ing kidding me? For F's sake, you're the one at this table closest to their anatomy class, and you're telling me you can't identify the recurrent laryngeal nerve? It sickens me how little you care about your education and you come into my OR and expect me to spoon feed you. Get the F out of here." Not only that, but being my first day, I didn't really know what to do with myself after getting kicked out of the OR (since we didn't have any patients assigned yet), so I paged my junior resident (who I hadn't met yet) who was on the floor. He then proceded to chew me out about how rule #1 of surgery is DO NOT speak unless spoken to. Not good morning, not how are you, not good night, and certainly not to ask some dumb a$$ question in the OR. He was pretty peeved about showing me around on the floor.
Now mind you, this was a particularly malignant personality at what I later learned is a particularly malignant program, so I guess it might be different where others are. But I have tons of stories like the above that happened to me or classmates, so it's definitely not unheard of. I'd encourage you to start out by not speaking unless spoken to, until you get a sense of who you're dealing with. I hear there are surgeons out there who actually don't mind questions and don't constantly berate others, and I'm sure you'd get a lot out of interacting with them, but I think just assuming no one cares what your think or wants to answer your questions is a better place to start. That way, perhaps you'll be pleasantly surprised!
Also, about Recall....there's one attending at our main hospital who hates that book. He hates that there's no 'why' in it and insists that it's filled with errors and oversimplifications. If he catches you with this book in your pocket, he will take it out and throw it on the ground while screaming at you. I saw it once from afar, and it was pretty ridiculous. A friend at another school says her course director also hates it. Perhaps this is a widespead phenomenon?
I really liked the NMS casebook (although it didn't fit in my pocket) and pretest for the shelf. I thought attending rounds was good as well.
Good luck on surgery...despite getting screamed at every day, called more names than I can remember, and sleeping like 4 hours a night, I found the actual field of surgery to be pretty awesome. And even if you don't, it's only a few weeks out of your life. You can do anything for a few weeks!