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 client with generalized anxiety disorder (GAD) is prescribed alprazolam (Xanax). What is the most important teaching point for the nurse to include?

• A. Take this medication at the first sign of anxiety.
• B. Do not stop taking this medication abruptly.
• C. You may experience weight gain while taking this medication.
• D. This medication may cause vivid dreams.

Correct answer: B

Rationale: The most important teaching point for a client prescribed alprazolam is not to stop taking the medication abruptly. Abruptly stopping alprazolam, a benzodiazepine, can lead to withdrawal symptoms. It is crucial to taper off the medication under medical supervision to prevent adverse effects. Choice A is incorrect because taking the medication at the first sign of anxiety is not the key teaching point. Choice C is incorrect because weight gain is not a common side effect of alprazolam. Choice D is incorrect because vivid dreams are not a significant concern compared to the risks of abrupt discontinuation of the medication.

3. 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.

4. Which statement best demonstrates the nurse's role in ensuring that each client's rights are respected?

• A. Autonomy is a fundamental right for each client.
• B. Client rights are guaranteed by both state and federal laws.
• C. Being respectful and concerned will ensure attentiveness to clients' rights.
• D. Regardless of the client's condition, nurses must respect client rights.

Correct answer: C

Rationale: The statement 'Being respectful and concerned will ensure attentiveness to clients' rights' best demonstrates the nurse's role in ensuring that each client's rights are respected. This choice emphasizes the importance of being attentive and considerate towards clients to uphold their rights. Choice A is too general and lacks the direct connection to the nurse's role. Choice B highlights the legal aspect but does not specifically address the nurse's role. Choice D, although true, is not as comprehensive as choice C in describing the nurse's active role in respecting client rights.

5. A client with generalized anxiety disorder is being treated with lorazepam (Ativan). What is the most important teaching point for the LPN/LVN to reinforce?

• A. Take the medication on an empty stomach.
• B. Avoid drinking alcohol while taking this medication.
• C. This medication may cause drowsiness, so avoid driving.
• D. You can stop taking the medication once you feel better.

Correct answer: B

Rationale: The most important teaching point for the LPN/LVN to reinforce is to avoid drinking alcohol while taking lorazepam (Ativan). Alcohol can enhance the sedative effects of lorazepam, increasing the risk of severe side effects and complications. Choice A is incorrect because lorazepam can be taken with or without food. Choice C is not the most critical teaching point, although it is essential to avoid activities that require mental alertness until the effects of the medication are known. Choice D is incorrect because abruptly stopping lorazepam can lead to withdrawal symptoms and should only be done under medical supervision.

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