Social Work Examination Services (SWES) Human Behavior Practice Test

Which condition are MAO inhibitors most frequently used to treat?

1. Anxiety

2. Depression

3. Schizophrenia

4. Bipolar disorder

The correct answer is: Depression

MAO inhibitors, or monoamine oxidase inhibitors, are primarily used to treat depression, particularly when other treatments have been ineffective. These medications work by inhibiting the activity of the monoamine oxidase enzyme, which breaks down neurotransmitters like serotonin, norepinephrine, and dopamine. By preventing this breakdown, MAO inhibitors increase the levels of these neurotransmitters in the brain, which can help alleviate depressive symptoms. Depression is a condition characterized by persistent feelings of sadness, loss of interest in activities, and a range of emotional and physical problems. MAO inhibitors have been found to be particularly effective for atypical depression and for patients who may not respond well to standard antidepressants. Their role in treating this condition is well-documented in clinical practice, making them a critical option in the psychopharmacological management of depression. While they might have some effects in other mental health disorders, such as anxiety or bipolar disorder, their primary and most recognized indication is for depression, which underscores the suitability of this choice.