thanks for the reply my view is that the nav bar is for the medical profession there's also a medicine portal there's a health portal that includes nursing and i started working on a nursing portal last week no need to blur the lines between the professions traditionally medicine has dominated the health care field but in numbers there are a lot more nurses not to mention other professionals and paraprofessionals i suppose you could do a separate nav bar for all the health professions together giving each of them equal weight but i don't see a purpose in that as there is already a category for it