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In the context of mental health, what is a type of depression that causes mood swings and changes in energy levels and ability to function?

  1. Blindness

  2. Blood pressure

  3. Body alignment

  4. Bipolar disorder

The correct answer is: Bipolar disorder

Bipolar disorder is characterized by significant mood swings that include emotional highs (mania or hypomania) and lows (depression). This condition affects not just mood but also energy levels and the ability to function in daily life. Individuals with bipolar disorder might experience periods of extreme irritability and elevated energy, followed by times of deep sadness or lethargy. This fluctuation can significantly impact their social, occupational, and personal functioning. Understanding bipolar disorder is key for healthcare professionals, especially in mental health settings, as appropriate management and support can lead to improved quality of life for those affected. The other options mentioned do not relate to mood swings or changes in emotional states; they pertain to physical conditions or concepts unrelated to mental health.