Social Work Exam Human Behavior Practice Test 2025 – Complete Prep

The symptom that is least likely to be associated with severe simple depression is a disturbance in orientation and thinking. While it's common for individuals with depression to experience difficulties with concentration and focus, severe simple depression typically does not include disturbances in orientation or fundamental cognitive functioning. Orientation and thinking disturbances are more characteristic of severe mental health disorders such as schizophrenia or delirium, rather than straightforward depressive episodes.

On the other hand, significant weight loss, persistently low mood, and loss of interest in activities are all hallmark symptoms of severe depression. Weight loss can occur due to changes in appetite commonly associated with depressive disorders. A persistently low mood is a defining feature of depression, and a loss of interest in previously enjoyed activities (anhedonia) is another core symptom, indicating the profound impact depression has on daily life and emotional well-being.