Nursing Elites

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

• A. Selective serotonin reuptake inhibitors (SSRIs)
• B. Tricyclic antidepressants (TCAs)
• C. Monoamine oxidase inhibitors (MAOIs)
• D. Serotonin-norepinephrine reuptake inhibitors (SNRIs)

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 has been diagnosed with major depressive disorder. Which is an appropriate short-term goal for the client?

• A. The client will report a decrease in depressive symptoms.
• B. The client will establish a sleep routine.
• C. The client will improve social interactions.
• D. The client will set realistic goals for the future.

Correct answer: A

Rationale: Setting a goal for the client to report a decrease in depressive symptoms is appropriate as it is specific, measurable, and achievable in the short term. Monitoring changes in depressive symptoms provides valuable feedback on the effectiveness of the treatment plan. While establishing a sleep routine, improving social interactions, and setting realistic goals for the future are important aspects of recovery, they are more suitable as intermediate or long-term goals. In the context of short-term goals, focusing on symptom reduction can provide immediate feedback on the client's progress and help adjust the treatment plan accordingly.

3. When planning care for a client with schizophrenia, which of the following interventions should be included in the plan of care?

• A. Encourage reality testing
• B. Provide opportunities for socialization
• C. Monitor for command hallucinations
• D. Promote adherence to medication regimen

Correct answer: A

Rationale: When caring for a client with schizophrenia, encouraging reality testing is essential. This intervention assists the client in distinguishing between delusions and reality, aiding in their treatment. While providing opportunities for socialization can help reduce isolation, monitoring for command hallucinations is crucial for the client's safety. Promoting adherence to the medication regimen is vital for symptom management. Addressing delusional thoughts in a therapeutic manner is preferable to outright discouragement, fostering a supportive environment for the client.

4. A client with generalized anxiety disorder (GAD) is being discharged. Which of the following instructions should the nurse not include in the discharge teaching?

• A. Practice relaxation techniques daily
• B. Avoid caffeine and alcohol
• C. Engage in regular physical activity
• D. Use benzodiazepines as the first-line treatment

Correct answer: D

Rationale: Discharge instructions for a client with GAD should include practicing relaxation techniques daily, avoiding caffeine and alcohol, engaging in regular physical activity, and seeking support from friends and family. Benzodiazepines are not recommended as the first-line treatment due to their potential for dependence and should not be included in the discharge teaching.

5. Which characteristic presents the greatest risk for injury to others in a patient diagnosed with schizophrenia?

• A. Depersonalization
• B. Pressured speech
• C. Negative symptoms
• D. Paranoia

Correct answer: D

Rationale: Paranoia in patients with schizophrenia can lead to aggressive behaviors, including violence, which poses a significant risk of injury to others. Individuals experiencing paranoia may perceive others as threats and act defensively or aggressively in response, increasing the likelihood of harm to those around them.

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