ABSTRACT

A 35-year-old woman complains of low mood after the death of her husband in a car accident. She does not speak and remains immobile for long periods. What is the most likely diagnosis?

A. Seasonal affective disorder B. Dysthymia C. Atypical depression D. Depressive stupor E. Post-partum depression

A 45-year-old female has had persistent mild depressive features since her late teens. She sometimes experiences loss of energy and tearfulness. She believes her low mood began after she was abused by her step-father as a teenager. She has no other symptoms. What is the most likely diagnosis?