Which of the following is accurate regarding biological factors and depression?

Question

Quizplus · Accepted Answer

Medications that increase serotonin, such as selective serotonin reuptake inhibitors (SSRIs), are commonly used to treat depression. However, medications that reduce serotonin, such as reserpine, can also alleviate depression. This suggests that the relationship between serotonin and depression is complex and not fully understood.

A) is incorrect because the genetic component for depression is actually lower than that of bipolar and schizophrenia. 
B) is incorrect because while there is some understanding of how neurotransmitters like serotonin and dopamine relate to depression, it is not a clear or complete understanding. 
D) is incorrect because major depressive disorder is not linked to a single monoamine, but rather is thought to be caused by an imbalance in multiple neurotransmitters, including serotonin, dopamine, and norepinephrine.

Which of the Following Is Accurate Regarding Biological Factors and Depression