Advice on best type of activity to use

Hi there, I'm hoping someone in the community could give me some advice on the best Activity to use in order to create a particular question format. I'm keen to replicate the type of question seen here: The format for each question should be: Question text (eg. which bone has this patient broken?) Emdedded DICOM image(s) (for example, of a foot x-ray) - this will need to be embedded using the Cornerstone Javascript library ( A field for a free text answer to the question Ideally once the module is completed I'd like to show the answers given alongside the correct answers. Any advice on how to achieve this would be much appreciated! Thanks, Dan