A client has been given the diagnosis of bulimia. An appropriate medication used in the treatment of bulimia is which of the following?

D. Bipolar disorder is characterized by episodes of mania or hypomania (elevated, expansive, or irritable mood, increased energy, racing thoughts) alternating with episodes of depression (sadness, loss of interest, low energy). The mood swings can be severe, and the transition between mood states can occur suddenly.

A. Major depressive disorder is characterized by persistent feelings of sadness and loss of interest or pleasure in activities. It does not involve manic or hypomanic episodes, which are essential for diagnosing bipolar disorder.

B. Dysthymic disorder involves chronic, low-grade depression that lasts for at least two years. It does not typically present with episodes of mania or hypomania.

C. Personality disorders involve enduring patterns of behavior, cognition, and inner experience that deviate markedly from the expectations of the individual's culture. While some personality disorders can present with mood instability, the description of severe and sudden mood swings from mania to depression is not characteristic of personality disorders in general.

D. Peer relationships are critically important during adolescence. Positive peer relationships can provide emotional support, a sense of belonging, and opportunities for socialization and development of social skills. On the other hand, negative peer relationships, such as bullying, social exclusion, or conflicts with peers, can contribute to feelings of loneliness, rejection, and depression.

A. While positive communication between teachers and teenagers can contribute to academic success and emotional support, it is not typically listed as a primary factor directly related to depression in adolescence. Issues related to academics and school performance may indirectly affect depression, but direct communication with teachers is less likely to be a significant factor compared to other options.

B. Effective communication between parents and teenagers plays a crucial role in adolescent development. Supportive and open communication can help adolescents feel understood, validated, and supported, which can have a protective effect against depression. Conversely, poor communication or conflict within the family environment can contribute to feelings of isolation, distress, and ultimately depression.

C. Academic stress, performance pressure, and difficulties in school can significantly impact an adolescent's mental health. High expectations, bullying, academic failure, or feeling overwhelmed by schoolwork can contribute to feelings of inadequacy, low self-esteem, and depression in adolescents.