Etymology: Gk, hormaein, to set in motion. a complex chemical substance produced in one part or organ of the body that initiates or regulates the activity of an organ or a group of cells in another part. Hormones secreted by the endocrine glands are carried through the bloodstream to the target organ.
To be come a psychiatrist you need four years of college, four years of medical school and two to four years of residency and specialization. I would think it would depend on what you wanted to do with your medical degree, Neuro-psychiatrist deal with people who have had severe injuries of the brain and nervous system.eaning, you will need a bachelors degree (typically 4yrs) and then attend a medical school (another 4yrs) You will also need to complete some form of an internship called a residency(3-10yrs) To become a psychologist however, I've heard that you need a masters degree and I've also heard you need a docterets degree.
Best Answer: You have to go to and complete medical school to be any type of psychiatrist. If you want to be a psychologist, you will have to go to college and then you will have to go to a doctoral program in psychology. Doctoral programs take approximately 4-5 years to complete after college. psychiatrist is actually a medical doctor. So, you'd need to get a degree, then get your M.D. and aim your courses and do your residency through that. glurpy Â· 8 years ago. Thumbs up.