Hi micmic, I would agree with most people and advice against business courses too hahahaha (not all of them, but mostly "management" in particular)
I come from a business background too (took it as my undergrad, few years experience with a medium sized company) and although it does help to have theoretical knowledge in management for any field, main goal in Canada is to land a job as soon as possible (at least in my opinion --- the longer you're unemployed = more expenses you're incurring that isn't backed up by income). Having specialized skills in a particular field may limit your options, but depending on the industry, it might make it easier for employers to hire you because you're exactly what they're looking for. This is precisely why people study health sciences; they know there's a demand for it. Easiest (and quickest) way to make the most out of that opportunity is a diploma, then you can upgrade your career by studying again part-time once you already have a job. It's a common scenario and a diploma is nothing to be ashamed of.
But I don't agree with frustratedcanadian re: course credit. It's not impossible to get course credit with a degree from the Philippines. If you're planning to, it's possible, but you need to present the course syllabus of the course you've already taken (so that the school can verify if the course is comparable). So if you've already thrown those away after college, you'll have to go through the hassle of contacting professors or asking other contacts.
Having course credit DOES NOT immediately make you a part-time student. The definition of a full-time student varies per institution. Some universities define them as students who are enrolled for at least 9 credits per semester, while some technical institutions like ours define them as having at least 60% of the full-time course load that term. Getting transfer credit will definitely not disqualify you for a study permit (did it to tell the tale hahaha).