British undergraduate degree classification
In the United Kingdom, medicine is usually taught as an undergraduate course, with graduates being awarded a master's level qualification: normally the conjoined degrees of Bachelor of Medicine, Bachelor of Surgery (MBBS, BM BCh, MB ChB, etc.) although at Queen's University Belfast (and universities in Ireland) Bachelor in the Art of Obstetrics (BAO) is added, and at some universities only the Bachelor of Medicine is awarded - all of these have equal standing. Unlike most undergraduate degrees, the MBBS is not normally considered an honours degree, and thus is not classified into first class honours, etc. Students may be awarded "Merits" and "Distinctions" for parts of the course or the whole course (depending on the institution) and "Honours" may be awarded at some institutions for exceptional performance throughout the course (as a grade above Distinction).
Bachelor of Arts
A student who first achieves a general Bachelor of Arts degree with a sufficiently high overall average may be admitted to a "postgraduate" Baccalaureatus cum Honore degree in the same field; it requires a minimum of one year but may also take longer; it typically does not exceed two years. Students may be required to undertake a long high-quality research empirical thesis (Honours Seminar Thesis) combined with a selection of courses from the relevant field of studies. The consecutive B. cum Honore degree is essential if students ultimate goal is to study towards a two- or three-year very high research master's degree qualification. A student holding a Baccalaureatus Cum Honore degree also may choose to complete a Doctor of Philosophy (PhD) program without the requirement to first complete a master's degree. Over the years, in some universities certain Baccalaureatus cum Honore programs have been changed to corresponding master's degrees.