What term refers to the past medical experiences of the patient including major illnesses and surgeries?

The term that refers to the past medical experiences of the patient, including major illnesses and surgeries, is indeed "Past history of the patient." This aspect of a patient's medical record provides essential information regarding their medical background, which is crucial for effective diagnosis and treatment planning.

Past history typically includes significant health conditions the patient has experienced, any chronic illnesses, surgical procedures, and relevant details that could affect their current health status or treatment options. Collecting this information helps healthcare providers identify risk factors, understand the patient's overall health context, and make informed clinical decisions.

Current medications relate specifically to what the patient is currently taking, which does not encompass their historical health experiences. Family history focuses on health conditions that may arise in a patient's relatives, which offers insight into hereditary risks but does not provide a personal account of the patient’s past medical events. Social history examines lifestyle factors, such as occupation, living conditions, and habits (like smoking or alcohol use), rather than the patient's medical history. Thus, the focus on "Past history of the patient" is key to understanding their medical narrative comprehensively.