Nursing Elites

1. A client is scheduled to complete a positron emission tomography (PET) scan. The client asks the nurse to explain the reason the test was prescribed. How should the nurse respond?

• A. Images indicate the presence of tumors and scars.
• B. The scan clearly outlines structures of the brain.
• C. Results show activity in various portions of the brain.
• D. PET shows biochemical levels of neurotransmitters.

Correct answer: C

Rationale: The correct answer is C. PET scans are primarily used to detect and observe the metabolic activity in various parts of the brain. This helps in diagnosing conditions related to brain function, such as tumors, brain disorders, and overall brain activity. Choices A, B, and D are incorrect because PET scans focus on metabolic activity and functions in the brain rather than solely indicating the presence of tumors, outlining brain structures, or showing biochemical levels of neurotransmitters.

2. A young adult male with a history of substance abuse is admitted to the psychiatric unit for detoxification. He is agitated, sweating, and reports seeing bugs crawling on the walls. What is the priority nursing intervention?

• A. Reassure the client that the bugs are not real.
• B. Administer the prescribed benzodiazepine.
• C. Place the client in a quiet, dark room.
• D. Encourage the client to express his feelings.

Correct answer: B

Rationale: The correct answer is to administer the prescribed benzodiazepine. This intervention helps manage the client's agitation and hallucinations, which are common symptoms during detoxification from substances. Reassuring the client that the bugs are not real (Choice A) may not be effective in addressing the underlying causes of the hallucinations. Placing the client in a quiet, dark room (Choice C) may help reduce sensory stimulation but does not directly address the client's symptoms. Encouraging the client to express his feelings (Choice D) is important for therapeutic communication but may not be the priority when the client is experiencing severe agitation and hallucinations.

3. An older homeless client visits the psychiatric clinic to obtain a prescription renewal for alprazolam (Xanax). During the health assessment, the client complains of chest pain. Which action should the RN take first?

• A. Refer the client to the cardiology unit.
• B. Obtain the client's blood pressure.
• C. Assess the client for substance abuse.
• D. Determine if Xanax was taken recently.

Correct answer: D

Rationale: Determining if Xanax was taken recently is crucial as it helps assess whether the chest pain is related to medication use or another issue, guiding appropriate immediate care. This action can provide essential information to address the client's current complaint effectively. Referring the client to the cardiology unit (Choice A) may be premature without assessing the Xanax use first. While obtaining the client's blood pressure (Choice B) is important, it is not the priority when the client presents with chest pain and a history of taking Xanax. Assessing the client for substance abuse (Choice C) is also important but is secondary to first determining the potential link between Xanax and the chest pain.

4. A client with a diagnosis of major depressive disorder is prescribed fluoxetine (Prozac). What is the most important side effect for the LPN/LVN to monitor?

• A. Weight gain.
• B. Sexual dysfunction.
• C. Nausea.
• D. Constipation.

Correct answer: B

Rationale: The correct answer is B: Sexual dysfunction. When monitoring a client taking fluoxetine (Prozac), the LPN/LVN should prioritize observing for sexual dysfunction. This side effect is crucial to monitor as it can significantly impact the client's quality of life and may affect their adherence to the medication. Weight gain (choice A) is a possible side effect of fluoxetine but is not as critical as sexual dysfunction in terms of monitoring. Nausea (choice C) and constipation (choice D) are common side effects of fluoxetine, but they are generally less concerning compared to the impact of sexual dysfunction on the client's well-being and treatment compliance.

5. When a client with major depressive disorder expresses feelings of worthlessness and hopelessness, what is the nurse's priority intervention?

• A. Encourage the client to engage in recreational activities.
• B. Suggest the client keep a journal of their thoughts and feelings.
• C. Assess the client for suicidal ideation.
• D. Provide the client with positive affirmations.

Correct answer: C

Rationale: The correct answer is to assess the client for suicidal ideation. When a client expresses feelings of worthlessness and hopelessness, it is crucial to evaluate the risk of self-harm. Encouraging recreational activities (choice A) or suggesting journaling (choice B) may be helpful interventions but assessing for suicidal ideation takes precedence due to the immediate risk of harm. Providing positive affirmations (choice D) is not the priority when safety is a concern.

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