Physical exams are an important part of a regular health care regime. Not only do they provide you with a consistent, routine outlet to talk to your doctor about any health concerns or symptoms you need to be aware of, but your doctor will also perform a series of tests and checks. These observations are done to monitor for any abnormalities which could be signs of more serious conditions or issues that need further testing or investigating.   Physical exams are used primarily as a preventative measure in order to catch early signs of some health conditions that can go undiagnosed until it is too late due to the lack of obvious symptoms or symptoms being mistaken for something else. The specifics of what is included in a physical exam can differ from one person to another depending on their age, gender, overall health, medical history, and the doctor.   A typical physical exam will include a check of the standard vital signs such as looking in the ears, mouth, and throat, checking the lymph nodes on the neck, listening to the heart rate and the lungs, and a test of the reflexes. The doctor will also ask about your general health and if you have any concerns or changes to your health since your last physical exam.