The 24-hour news cycle is just as important to medicine as it is to politics, finance, or sports. At MedPage Today, new information is posted daily, but keeping up can be a challenge. As an aid for our readers and for a little amusement, here is a 10-question quiz based on this week’s news. Topics this week include news on vaping teenagers, long-term opioid use, and the FDA’s new recommendations for clinical trial design. After taking this quiz, scroll down in the quiz window to find the correct answers and explanations, as well as links to the original articles.