Manic-depression: Alternating moods of abnormal highs (mania) and lows (depression). Called bipolar disorder because of the swings between these opposing poles in mood.A type of depressive disease. Not nearly as prevalent as other forms of depressive disorders.anic-depression: Alternating moods of abnormal highs (mania) and lows (depression). Called bipolar disorder because of the swings between these opposing poles in mood.
Quick Answer. Math is crucial to becoming a doctor because doctors use math to determine the right dosage for a drug based on a patient's body type and height. Physicians use mathematical models to conduct medical research.
As long as you complete the requirements (mostly scientific in nature), you can major in anything you would like. For example, you must take courses in biology, chemistry, and physics to prepare for the Medical College Admissions Test (MCAT) and fulfill medical school prerequisites. As a result, many pre-med students major in a field of science.