MESSAGE FROM 8/4/2009: PLEASE BE AWARE THAT DUE TO TECHNICAL ISSUES IF YOU BUY THIS QUIZ TODAY YOU WILL NOT BE ABLE TO ACCESS UNTIL NEXT WEEK. I APOLOGIZE FOR THE INCONVENIENCE AND INVITE YOU TO CHECK BACK IN A WEEK, AND IF YOU YOU NEED CONTINUING EDUCATION NOW TO TAKE THE "REVISUALIZATION: TAKING ANOTHER LOOK AT AIRWAY MANAGEMENT" QUIZ THAT IS AVAILABLE.
Before medical school, I considered the kidneys to be fairly straightforward: beer goes in, urine comes out. However, it became clear in medical school that my view was far too limited; beer goes in, electrolytes move in and out, countercurrent mechanisms do their magic, and urine comes out.