David has been in a bad mood for three weeks.He just stays in bed,doesn't take care of himself,has thoughts of suicide,and feels utterly useless.David's parents can't understand why he just can't snap out of it.David is experiencing:

Question

Quizplus · Accepted Answer

David is experiencing symptoms of major depressive disorder, including persistent feelings of sadness, hopelessness, and worthlessness, loss of interest in activities he used to enjoy, suicidal thoughts, and poor self-care. This is not consistent with obsessive-compulsive disorder, dysthymic disorder, or bipolar disorder. It is important for David's parents to recognize the seriousness of his symptoms and to seek professional help for him.

David Has Been in a Bad Mood for Three Weeks