Expected headings
"Example"
"Case or image attribution"
"Format"
"Image preparation"
"The difference between an image interpretation question and a basic factual question which includes an image is primarily the complexity of the task. The former will usually require interpretation of the image in the context of additional textual information provided in the stem, whereas the latter will be merely an image and a lead-in (e.g. "What is the structure in blue?")"