Learn all about the uterus - its anatomy, what it is and its function in the female reproductive system.
Anxiety Disorders: What You Need to Know. Most people experience feelings of anxiety before an important event such as a big exam, business presentation or first date. Anxiety disorders, however, are illnesses that cause people to feel frightened, distressed and uneasy for no apparent reason.
7/17/2013. 2. Anxiety Disorders Defined. â¢ Anxiety is defined as âa state of intense apprehension, uncertainty, and fear resulting from the anticipation of a. threatening event or situation, often to a degree that. normal physical and psychological functioning is. disruptedâ (American Heritage Medical, 2007, p. 38).