The 24-hour news cycle is just as important to medicine as it is to politics, finance, or sports. At 番茄社区, 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 the news of the week. Topics include a cancer-pollution link, semaglutide (Wegovy) for knee pain, and a potential long COVID risk factor. After taking the quiz, scroll down in your browser window to find the correct answers and explanations, as well as links to the original articles.