Curious George... sorry about that. It is easy to use military speak when you use it all day.
1) MOSID - Military Occupational Specification Identification (I think). This is the occupation in simple terms. Each of the countless occupations in the CF has a MOSID. So 00182 is Pilot and 00195 is Nursing Officer. Although the numbers are attached to it, in common speak when someone (other than a clerk or an MP) asked for your MOSID they really are looking for your classification name. This has pretty much replaced the older term of MOC.
Operationally functional point (OFP) is the point where you are able to be employed within the trade specifications. For Nursing Officers it is the attainment of the Nursing Officer Basic Officer Qualification. In order to be awarded this qualification you must complete:
1) the Basic Military Officer Qualification,
2) the Basic Nursing Officer Course (BNOC),
3) the Nursing Officer Clinical Phase Training (CPT),
4) the Basic Field Health Services Course (BFHSC),
5) completion of an accredited undergraduate degree program in nursing, and
6) registration with a provincial nursing college (for instance the College of Nurses of Ontario)
At this point you are deemed OFP and ready for full employment within the Nursing Officer MOSID.
2) In the Regular Force you are indeed paid a monthly salary. When you deploy this salary continues to be paid and you may be given extra allotments and allowances to "compensate" you for the hazard, risk, austerity, etc, etc that you are being exposed to. If you are in a particularly hazardous and risky place your salary might be also tax free during this period.
I used the terms keen and volunteer to denote someone who really, really, wants to deploy and identifies this to their supervisor and the professional technical network (in nursing this is your senior nursing officer (or) local practice leader, specialty practice leader, and career manager). Keen and volunteering is the opposite to lazy and hiding, which sadly also happens sometimes.
3) Working rank denotes the rank where the majority of the MOSID is employed. In this case the Canadian Forces Health Service has about 30 Lt's at any time and 160 Captains. Hence, most of the Nursing Officers are working at the rank of Captain. We rarely have 2Lt Nursing Officers in the Regular Force (generally when something has gone wrong or via administrative error) and upon completing BMOQ and your degree you are promoted to the rank of Lt. During your period of being an Lt (generally three years) you do the three courses above (BNOC, CPT, BFHSC). This is the period where you learn the craft of military nursing and leadership. You are working as a Nursing Officer, but seen as a Junior Nursing Officer by your superiors and subordinates. (do not think however as a Lt NO that you will not be put into crazy situations where you will be expected to rise to the occasions).
4) When you get back to Canada as a wounded soldier you enter the civilian health care system with initial liaison (and payment) to the Canadian Forces Health Service. Is that related to budget cut... I do not know. It is the policy of the day.
After BMOQ they try and get you to a location where you can do CPT. CPT involves a period of eight to twelve months working in a civilian hospital under mentorship and evaluation. This is to equalize the university clinical training and experience for all NO's joining and to ensure that they all have been exposed to the required types and volumes of patients (and technical skills). For this to occur we need a location with an agreement with the civilian hospital and a place that will expose you to the volume and types of patients we want you exposed. Most NO's as a first posting thus are doing it in a big city with a big civilian hospital network to work in (Ottawa, Halifax, Valcartier, Vancouver, Edmonton). There are some exceptions to this... but this is the target. In your next posting then you can be off somewhere else such as to a smaller Canadian Forces Health Services Centre (these are pretty much on every base in Canada and are known informally as base medical clinics), the Training Centre in Borden, a field unit (1 Canadian Field Hospital, 1/2/5 Field Ambulance), the air evacuation flight, a junior staff officer job, etc, etc. You can make a suggestion as to where you will like to go for your first posting for CPT, but in the end the needs of the CF comes first. This will be a theme throughout your career and you should be prepared for it.
I hope that is of some help.
MC