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.
The English section is composed of five prose passages, followed by questions. English Practice Test. The math section contains 60 multiple-choice questions and must be completed in 60 minutes. This section can be broken into 6 constituent parts: pre-algebra (23%); elementary algebra (17%); intermediate algebra (15%); coordinate geometry (15%); plane geometry (23%); and trigonometry (7%). Math Practice Test.