1 Heat the test tubes for 3 to 5 minutes, or until the indicator changes color, if it changes color. 2  With a test tube holder, remove the tubes from the hot-water bath and place them back in the test tube rack.  Record any changes in your data table.
Overview. Psychiatrists are physicians who specialize in the diagnosis and treatment of mental illnesses. While many people associate psychiatry with psychoanalysis, most psychiatrists today provide a wide range of biological, psychotherapeutic and psychosocial treatments tailored to the specific needs of the patient.Psychiatrists also serve as the medical experts for the mind/brain/body interface.hile many people associate psychiatry with psychoanalysis, most psychiatrists today provide a wide range of biological, psychotherapeutic and psychosocial treatments tailored to the specific needs of the patient. Psychiatrists also serve as the medical experts for the mind/brain/body interface.
The psychiatrist is a medical doctor, and so their treatment is obviously going to be rooted in the use of medical products and technologies and will more than likely be carried out at some sort of medical facility.