Nursing Elites

1. Which statement by the patient indicates a need for further teaching regarding the treatment of major depressive disorder?

• A. I have been on this antidepressant for 3 days. I understand that the full effect may take weeks to occur.
• B. I am going to ask my nurse practitioner to discontinue my Prozac today and let me start taking a monoamine oxidase inhibitor tomorrow.
• C. I may ask to have my medication changed to Wellbutrin due to the problems I am having being romantic with my wife.
• D. I realize that there are many antidepressants and it might take a while until we find the one that works best for me.

Correct answer: B

Rationale: Choice B indicates a need for further teaching because the patient is planning to switch directly from Prozac, an SSRI, to a monoamine oxidase inhibitor (MAOI) without allowing for a washout period. This abrupt switch poses a risk of serotonin syndrome, which can be life-threatening. It is essential to educate the patient about the importance of consulting healthcare providers before changing medications to prevent potential adverse effects.

2. A client is experiencing alcohol withdrawal. Which symptom should the nurse identify as a priority to address?

• A. Tremors
• B. Nausea and vomiting
• C. Increased blood pressure
• D. Insomnia

Correct answer: C

Rationale: During alcohol withdrawal, increased blood pressure is a critical symptom that requires immediate attention. Elevated blood pressure can lead to serious complications such as cardiovascular events or stroke. Monitoring and managing blood pressure in clients experiencing alcohol withdrawal is crucial to prevent adverse outcomes. Tremors, nausea and vomiting, and insomnia are common symptoms of alcohol withdrawal, but they are not as immediately life-threatening as increased blood pressure. Therefore, addressing increased blood pressure takes precedence in the management of a client experiencing alcohol withdrawal.

3. A patient with social anxiety disorder is prescribed propranolol. The nurse understands that this medication is used primarily to:

• A. Reduce anxiety symptoms
• B. Improve mood
• C. Increase energy levels
• D. Enhance social interactions

Correct answer: A

Rationale: The correct answer is A: Reduce anxiety symptoms. Propranolol, a beta-blocker, is primarily used to reduce physical symptoms of anxiety, such as rapid heartbeat and trembling, in patients with social anxiety disorder. It does not directly affect mood, energy levels, or social interactions. Choice B is incorrect because propranolol does not target mood improvement. Choice C is incorrect because propranolol does not aim to increase energy levels. Choice D is incorrect because propranolol does not enhance social interactions; its primary role is in reducing physical symptoms of anxiety.

4. 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.

5. A nurse is assessing a client with suspected post-traumatic stress disorder (PTSD). Which of the following findings shouldn't the nurse expect?

• A. Flashbacks
• B. Avoidance of reminders of the trauma
• C. Increased arousal and hypervigilance
• D. Manic episodes

Correct answer: D

Rationale: Findings in a client with PTSD include flashbacks, avoidance of reminders of the trauma, increased arousal and hypervigilance, and negative changes in thoughts and mood. Manic episodes are not typically associated with PTSD.

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