In the first year there are four main forms of assessment:
EMQ - Extended matching questions, multiple choice i.e. which of the following are true
SBA - Single best answer, multiple choice which is the most likely scenario
MEQ - Modified essay questions, on all aspects including medical sociology!
OSPE - Things like annotating diagrams etc.
You have formative assessments, usually MCQs after each module and then a bigger one with all four types in February. But these don't count for anything. You have to pass all modules in the summer in one sitting. One chance to resit.