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  • Psychiatrist

    serch.it?q=Psychiatrist

    A psychiatrist is a physician who specializes in psychiatry, the branch of medicine devoted to the diagnosis, prevention, study, and treatment of mental disorders. Psychiatrists are medical doctors, unlike psychologists, and must evaluate patients to determine whether their symptoms are the result of a physical illness, a combination of physical and mental ailments, or strictly psychiatric. As part of the clinical assessment process, psychiatrists may employ a mental status examination; a physical examination; brain imaging such as a computerized tomography (CT), magnetic resonance imaging (MRI), or positron emission tomography (PET) scan; and blood testing. Psychiatrists prescribe medicine, and may also use psychotherapy, although the vast majority do medical management and refer to a psychologist or other specialized therapist for weekly to bi-monthly psychotherapy.

  • Geriatrics

    serch.it?q=Geriatrics

    Geriatrics, or geriatric medicine, is a specialty that focuses on health care of elderly people. It aims to promote health by preventing and treating diseases and disabilities in older adults. There is no set age at which patients may be under the care of a geriatrician, or geriatric physician, a physician who specializes in the care of elderly people. Rather, this decision is determined by the individual patient's needs, and the availability of a specialist. It is important to note the difference between geriatrics, the care of aged people, and gerontology, which is the study of the aging process itself. The term geriatrics comes from the Greek γέρων geron meaning "old man", and ιατρός iatros meaning "healer". However, geriatrics is sometimes called medical gerontology.

  • Geriatric psychiatry

    serch.it?q=Geriatric-psychiatry

    Geriatric psychiatry, also known as geropsychiatry, psychogeriatrics or psychiatry of old age, is a subspecialty of psychiatry dealing with the study, prevention, and treatment of mental disorders in humans with old age. As the population ages, particularly in developing countries, this field is becoming more needed. The diagnosis, treatment and management of dementia and depression are two areas of this field. Geriatric psychiatry is an official subspeciality in psychiatry with a defined curriculum of study and core competencies.

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