Nursing Elites

1. When a patient with major depressive disorder is prescribed escitalopram, what potential side effect should the healthcare provider educate the patient about?

• A. Weight gain
• B. Insomnia
• C. Diarrhea
• D. Hypertension

Correct answer: B

Rationale: The correct answer is B: Insomnia. Escitalopram, a selective serotonin reuptake inhibitor (SSRI), commonly causes insomnia as a side effect. Patients should be informed about the possibility of experiencing difficulty falling or staying asleep when starting this medication. Choices A, C, and D are incorrect because weight gain, diarrhea, and hypertension are not typically associated with escitalopram use.

2. 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.

3. A client with bipolar disorder is experiencing a depressive episode. Which of the following interventions should the nurse implement? Select one that does not apply.

• A. Encourage participation in activities
• B. Promote adequate nutrition and hydration
• C. Monitor for suicidal ideation
• D. Discourage verbalization of feelings

Correct answer: D

Rationale: Interventions for a client with bipolar disorder experiencing a depressive episode include encouraging participation in activities, promoting adequate nutrition and hydration, monitoring for suicidal ideation, and providing a structured daily schedule. Discussing feelings is an essential part of therapy for clients with bipolar disorder, thus discouraging verbalization of feelings is not therapeutic and should not be implemented. Choice D is incorrect because it goes against the principles of therapeutic communication and emotional expression, which are crucial in managing bipolar disorder.

4. When assessing a client with bipolar disorder who is experiencing a depressive episode, which of the following findings should the nurse not expect?

• A. Low energy
• B. Feelings of hopelessness
• C. Insomnia or hypersomnia
• D. Difficulty concentrating

Correct answer: D

Rationale: In a client experiencing a depressive episode in bipolar disorder, common findings include low energy, feelings of hopelessness, insomnia or hypersomnia, and decreased appetite. Difficulty concentrating is more indicative of attention deficit disorders or cognitive impairment rather than a typical presentation of a depressive episode in bipolar disorder.

5. A client has a history of excessive drinking, which has led to multiple arrests for driving under the influence (DUI). The client states, 'I work hard to provide for my family. I don't see why I can't drink to relax.' The nurse recognizes the use of which defense mechanism?

• A. Projection
• B. Rationalization
• C. Regression
• D. Sublimation

Correct answer: B

Rationale: The correct answer is Rationalization. The client is using rationalization as a defense mechanism by justifying their excessive drinking as a way to relax due to working hard to provide for their family. Rationalization involves creating logical excuses to justify unacceptable feelings or behaviors. Projection involves attributing one's unacceptable feelings or thoughts to others. Regression is reverting to an earlier stage of development in the face of unacceptable thoughts or impulses. Sublimation is the channeling of unacceptable impulses into socially acceptable activities.

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