a patient with major depressive disorder is started on venlafaxine which class of antidepressant does this medication belong to
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ATI Mental Health Practice A

1. A patient with major depressive disorder is started on venlafaxine. Which class of antidepressant does this medication belong to?

Correct answer: D

Rationale: Venlafaxine is classified as a serotonin-norepinephrine reuptake inhibitor (SNRI). SNRIs work by increasing the levels of both serotonin and norepinephrine in the brain, which helps alleviate symptoms of depression. This mechanism of action distinguishes SNRIs from other classes of antidepressants like SSRIs, TCAs, and MAOIs, making venlafaxine an effective choice for patients with major depressive disorder. Therefore, the correct answer is D. Choice A, SSRIs, primarily target serotonin reuptake only. Choice B, TCAs, work by inhibiting the reuptake of norepinephrine and serotonin, but they are not as selective as SNRIs. Choice C, MAOIs, inhibit the enzyme monoamine oxidase, leading to increased levels of various neurotransmitters, including serotonin and norepinephrine, but they are typically used as second- or third-line agents due to dietary restrictions and potential side effects.

2. A client is experiencing occasional feelings of sadness due to the recent death of a beloved pet. The client's appetite, sleep patterns, and daily routine have not changed. How should the nurse interpret the client's behaviors?

Correct answer: D

Rationale: In this scenario, the nurse should interpret the client's behaviors as not indicative of mental illness. The client is experiencing normal feelings of sadness following the loss of a pet, and the fact that the client's appetite, sleep patterns, and daily routine remain unchanged suggests no functional impairment. It is essential to recognize that experiencing occasional feelings of sadness in response to a significant life event, such as the death of a pet, does not necessarily signify mental illness, especially when there is no significant impairment in daily functioning. Choices A, B, and C are incorrect because they incorrectly suggest that the client's behaviors indicate mental illness, which is not the case in this context.

3. Which statement made by the patient demonstrates an understanding of the treatment of choice for patients managing the effects of traumatic events?

Correct answer: A

Rationale: Regular attendance at therapy sessions is a crucial aspect of the recommended treatment for managing the effects of traumatic events. Therapy provides a safe space for individuals to process their experiences, develop coping strategies, and work towards healing and recovery. Consistent participation in therapy sessions can help patients address and overcome the impact of trauma on their mental health.

4. During the assessment of an adolescent who collapsed during Olympic figure skating training and was diagnosed with severe malnutrition due to anorexia nervosa, which client statement supports the use of a family-based approach?

Correct answer: B

Rationale: The statement 'I'm tired of fighting with my parents about eating' indicates a struggle related to food and parental conflicts, suggesting family dynamics play a role in the client's eating disorder. In cases of anorexia nervosa in adolescents, involving the family in the treatment process through a family-based approach has shown to be effective. This approach recognizes the influence of family interactions on the development and maintenance of eating disorders, aiming to improve communication, support, and understanding within the family unit to facilitate recovery.

5. A client with post-traumatic stress disorder (PTSD) is experiencing flashbacks. Which of the following interventions should the nurse implement?

Correct answer: B

Rationale: During a flashback, it is essential for the nurse to stay with the client and offer reassurance. This approach can help the client feel safe and supported during a distressing experience. Encouraging the client to ignore the flashbacks may lead to increased anxiety and distress. Instructing the client to avoid discussing the traumatic event can hinder the therapeutic process of addressing and processing the trauma. While group therapy can be beneficial, it may not be the immediate intervention needed during a flashback.

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