A primary relationship is the very first stage of a relationship, wheareas a secondary relationship becomes more serious.

A secondary Relationship is anything outside of the primary relationship. If you have a wife(Primary or should be) and a girlfriend(Secondary). This is what a secondary relationship would look like and this is an inappropriate relationship.

True

The primary relationship is that they are both mammals.

A good primary physician is one you can build a relationship with. talk to people you already have a relationship with and see who they recommend.