The nurse is caring for a client with a suspected stroke. Which intervention should the nurse prioritize?
Administer aspirin as prescribed
Obtain a head CT scan
Monitor blood glucose levels
Elevate the head of the bed
The Correct Answer is B
Choice A reason: Administering aspirin is appropriate for ischemic stroke but premature without confirming stroke type. Hemorrhagic stroke contraindicates aspirin. A head CT scan distinguishes ischemic from hemorrhagic stroke, guiding treatment, making it the priority to ensure safe intervention.
Choice B reason: Obtaining a head CT scan is the priority, as it differentiates ischemic from hemorrhagic stroke, critical for guiding treatment like thrombolytics or anticoagulation. Rapid imaging within the therapeutic window ensures timely intervention, minimizing brain damage, making it the essential first step.
Choice C reason: Monitoring blood glucose is important, as hyperglycemia worsens stroke outcomes, but it is secondary to confirming stroke type. A head CT scan provides diagnostic clarity, guiding urgent therapy, making imaging the priority over metabolic assessments in suspected stroke.
Choice D reason: Elevating the head of the bed reduces intracranial pressure but is not the first step. A head CT scan confirms stroke type, ensuring appropriate interventions like thrombolytics for ischemic stroke, making imaging critical to guide management and prevent further brain injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: A numeric pain scale quantifies pain intensity but not its quality, such as burning or stabbing. Descriptive data provide a fuller picture of pain characteristics, which guide treatment. Numbers alone lack the detail needed to assess the nature of the pain experience.
Choice B reason: Observing body language and movement, like grimacing or guarding, indicates pain presence but not its specific quality. Subjective descriptions from the client reveal characteristics like sharpness or throbbing, which are critical for diagnosis and management, making observation secondary to verbal reports.
Choice C reason: Asking the client to describe the pain captures its quality, including type, location, and pattern (e.g., burning, stabbing). This subjective data is essential for diagnosing the pain’s cause and tailoring treatment, as it provides detailed insights beyond intensity or observable signs, making it the best approach.
Choice D reason: Identifying effective pain relief measures is part of pain management, not assessment of pain quality. Understanding the pain’s characteristics through description is necessary before selecting interventions. This approach is premature without first gathering detailed subjective data from the client.
Correct Answer is C
Explanation
Choice A reason: Using a soft foam collar may reduce skin irritation but risks dislodging the tracheostomy tube if not secured properly. Leaving old ties in place until new ones are secure ensures tube stability, preventing accidental decannulation, which is critical in early tracheostomy care.
Choice B reason: Knots close to the tracheostomy tube increase pressure on the skin, risking irritation or necrosis. This is incorrect, as ties should allow slight movement. Maintaining old ties until new ones are secure prevents tube displacement, prioritizing airway safety during the procedure.
Choice C reason: Leaving old ties in place until new ones are secure prevents tracheostomy tube dislodgement, a life-threatening risk. This ensures continuous airway patency during tie changes, especially in fresh tracheostomies, making it the safest and most critical action to maintain tube stability.
Choice D reason: Placing knots laterally reduces irritation but does not address the risk of tube dislodgement during tie changes. Keeping old ties in place until new ones are secure is the priority, as it ensures the tube remains stable, preventing airway compromise.
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