Scope of GNM Nursing in Canada. Nursing is one of the most promising career options in Canada. As Canada is known for its world-class medical facilities and modern health care system, nursing is a highly paid and respected job for nurses from India and other countries. As Canada faces an acute shortage of nurses, the scope of GNM Nursing in Canada for Indian nurses is high. Read this article for more information about the Scope of GNM Nursing in Canada, GNM Nursing Salary in Canada etc.