to make sure they aren't sick
Well, a doctor is licensed, and very well educated, to examine patients to conclude whether they have any illnesses or conditions, he is also licensed to treat this illness using antibiotics, or other types of medication.
patients
Doctors will ask their patients about their general health and if the patients have any abdominal pains . To investigate further, doctors may look with a camera through the colon of the patients.
the people that doctors treat are called "Patients".
Examine humans
No, doctors typically cannot prescribe medication over the phone for patients in need of immediate treatment. In most cases, a doctor needs to physically examine a patient before prescribing medication.
Whenever the examination or treatment requires it, a doctor of either gender would touch a penis. Of course they would usually be wearing rubber gloves, so the doctor's skin does not actually touch it.
Doctors are very bad patients for many reasons. Doctors are used to doing the tests and solving the problems not sitting back just to listen.
so they can see their patients.
to care for there patients
at the hospital
Madical doctors are normal doctors they give madicines and injections