Hi, don't know how much help I can be but I'll try.
I did my NEBDN way back in 1988, back then you had to have been working in a surgery for two years to be able to go on the course.
A friend of mine did the course a few years back and although she passed she needed to do two years chairside to get the qualification recognised. She didn't do the last 3 months so is not recognised as a qualified dental nurse and cannot register. I don't know if this is still the same now or if you can do less chair side. You need to find this out.
35years in I love the job. When I started as a 16 year old ,at interview the dentist did her best to put me off. She said the job is full of puke, bad smells, grotty mouths and bodily fluids!
she painted a very grim picture but I wanted a job so badly I refused to be put off.
The job has had its moments over the years but for all the lows there's been some pretty awesome highs. It is a vocation, hence don't expect high pay unless you live/work in a particularly affluent area. My wage has always been a second income, my husband being the main bread winner.
The exam I remember even now as terrifying
It started at 8.30am and didn't finish until 5.30pm (with breaks but you were kept isolated from other nurses ). It was extremely formal and very strict.
I don't mean to put you off, I just don't sugar coat things. ( should that be sugar-free coat things!). Sorry dental humour - I am institutionalized
My point is, if you read all this and still feel like giving it a go then go for it! We dental nurses are special people and as a group we all know how valuable we are and that gives us career satisfaction
I would try to find a surgery to take you on as a trainee though before you lay out all that money. Most surgeries will pay for or contribute towards your course once you are employed by them. And you really do need the hands on experience.
I hope I haven't put you off, I think the service would benefit by having more male nurses.
Good luck with your decision
Allison