1) Yes, he was on visitor visa entered Canada 26/11/2015. He did not have medical from India, So, he did medical in Canada and carried along e-medical paper given to us by Medical doctor.
2) I am from India and not visa exempted.
3) I think that's what you want e-medical information sheet. My husband did not do medical in India, so had to do in Canada before applying. Check medical validity of your medical by researching as I do not know much about this.
4) You can pay by credit card as I paid with the same.
5) Yes I did on Saturday.
If you have employer waiting then you have valid reason to apply by telling officer that waiting time is 139 days and you need work permit urgently.
Once you reach at border, go to US border office and tell US authorities that you are here for Canada work permit. They will ask you few questions and give you a document.
You need to come back to Canada border office walking with this document and all other supporting documents and tell Canada officer about your Spouse open work permit application. and take it from there.
Cheers