X-rays let doctors see bones and some soft tissues without surgery, and they are one of the most common imaging tools in medicine. In this quiz you will look at 40 different X-ray images and try to identify the body part or region shown. The pictures cover familiar areas such as the chest, limbs, spine, and skull. The questions are kept straightforward so that anyone with normal observation skills can enjoy them—no medical training is needed. Simply study the shapes, joints, and bone patterns in each image, then choose the best match from the four options. Along the way you will pick up a few easy facts about human anatomy. Ready to test your eye? Let’s begin!