Physicians and surgeons diagnose illnesses and prescribe and administer treatment for people suffering from injury or disease. Physicians examine patients, get medical histories, and order, perform surgical procedures and interpret diagnostic tests. They counsel patients on diet, hygiene, and preventive healthcare.
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Typical employers of medical doctors are private and public hospitals/health centres. Some graduates of medicine and surgery start their own hospitals and clinical centres.
Read: The overview – MEDICINE/ PHARMACEUTICAL/HEALTH SCIENCE