Test Bank for Psychiatric Nursing: Contemporary Practice - Personality and Borderline Personality Disorder: Management of Emotional Dysregulation and Self-Harm Related

Review Test Bank for Psychiatric Nursing: Contemporary Practice - Personality and Borderline Personality Disorder: Management of Emotional Dysregulation and Self-Harm related questions and content

The nurse has explained some of the biologic theories of causation to a client diagnosed with borderline personality disorder and his family. The nurse determines that the client and family have understood the instructions when they state which of the following?

  • A. The disorder may be caused by increased serotonin activity.
  • B. The disorder is caused by decreased dopamine activity in my brain.
  • C. A frontal lobe dysfunction may be causing this condition.
  • D. A decrease in hormonal substances increases the risk for this illness.
Correct Answer: C

Rationale: Frontal lobe dysfunction (C), particularly in areas like the prefrontal cortex, is implicated in BPD due to its role in emotional regulation and impulsivity. Increased serotonin activity (A) is not typically associated, decreased dopamine (B) is more relevant to other disorders, and hormonal decreases (D) lack specific evidence in BPD causation.