The Caspian Sea is the largest land enclosed surface water body on Earth by surface area, which amounts to approximately 371,000 square kilometres. It is in an endorheic basin bounded on the south by Iran, on the north by Russia, on the east by Kazakhstan and Turkmenistan, and on the west by Azerbaijan.
Medical Definition of physiatrist. : a physician who specializes in physical medicine and rehabilitation.
A psychiatrist is a physician who specializes in psychiatry. A psychiatrist specializes in the diagnosis 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, or a strictly psychiatric one.sychiatrists 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, or a strictly psychiatric one.