From my own experience, most clinics have a basic question sheet for the patient, which will include the basics, such as name, age, sex, weight, address, tel. number, etc; then there will be a series of sections relevant to the condition being investigated/treated. There will also be a space for individual information that does no fit into the above. If being treated, there will be continuation sheets to carry on the information. Each department within a hospital will have its own pro forma, which will be placed on the case-file. The pro forma usually is issued with basic patient information already printed onto it.
Each hospital/surgery/clinic creates its own pro formas.
Are you a medical student? Are you not being taught how to interview patients?