How much do you know about fast food? Take this quiz

If you've been known to grab a meal or two on the run at your local fast food joint, test your knowledge of the food you're eating with this quiz. The answers to the questions you are given may surprise you. Do you really know how many calories you're adding to your pizza with that dipping sauce? And do you really know which breakfast choices are the best? I got 7/10 -- less than I thought I would get since I research this stuff every day. Some of the answers shocked me, which is hard to do when I'm surrounded by alarming facts every day.

What did you get? What answers surprised you?