Peripartum onset depression is a kind of depression ________.

• A. that is characterized by alternating periods of mania and depression
• B. that occurs during pregnancy or within four weeks following childbirth
• C. that is triggered exclusively by seasonal changes
• D. that is only experienced during adolescence

Answer: (B)

Verified step by step guidance

1. Understand the term 'Peripartum onset depression' by breaking down the word: 'peri-' means around, and 'partum' relates to childbirth, indicating the timing of the depression.
2. Recall that peripartum onset depression specifically refers to depressive episodes that occur in relation to pregnancy and childbirth, rather than other times or causes.
3. Eliminate options that describe other types of depression: bipolar disorder involves mania and depression, seasonal affective disorder is triggered by seasonal changes, and adolescent depression is age-specific.
4. Focus on the timing aspect: peripartum depression occurs during pregnancy or shortly after childbirth, typically within four weeks postpartum.
5. Conclude that the correct description is 'that occurs during pregnancy or within four weeks following childbirth' because it matches the definition of peripartum onset depression.