A nurse is caring for a client on a medical-surgical unit. Which intervention should the nurse prioritize?
Monitoring blood pressure trends after administering antihypertensive medication.
Administering prescribed Potassium Chloride 20 mEq PO STAT.
Reassessing the client for additional medication needs at 1300.
Educating the client about the importance of maintaining stable blood pressure levels.
The Correct Answer is B
Choice A rationale
Monitoring blood pressure trends ensures early detection of medication effectiveness, yet is secondary to addressing critical hypokalemia. Normal blood pressure is 120/80 mmHg; deviations warrant monitoring, but this is not the priority intervention.
Choice B rationale
Administering potassium chloride STAT addresses potential hypokalemia, which risks arrhythmias and muscle weakness. Normal potassium levels range between 3.5-5.0 mEq/L, highlighting urgency when potassium is below normal.
Choice C rationale
Reassessing additional medication needs at a set time ensures comprehensive care but does not address immediate life-threatening conditions like hypokalemia, which requires urgent correction to prevent cardiac dysfunction.
Choice D rationale
Educating about blood pressure maintenance is crucial for long-term management but does not address the immediate physiological imbalance or risk of arrhythmias due to electrolyte disturbance, making it a lower priority.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Numerical pain scales rely on the client’s ability to quantify pain verbally, which is often impractical or unreliable in dementia clients due to cognitive and communication impairments.
Choice B rationale
Verbal descriptions require clear articulation and comprehension, which can be challenging for clients with dementia; alternative non-verbal assessments are more effective in evaluating their pain levels.
Choice C rationale
The FACES scale is primarily used for children or cognitively intact clients who can associate facial expressions with pain intensity, making it less reliable for non-verbal dementia clients.
Choice D rationale
Behavioral indicators, such as grimacing or restlessness, provide observable, objective measures of pain in dementia clients who cannot communicate effectively, ensuring accurate pain assessment and appropriate management.
Correct Answer is A
Explanation
Choice A rationale
A bed alarm is a safety device that alerts staff when a client is attempting to get out of bed, reducing the risk of falls while maintaining the client’s autonomy and dignity.
Choice B rationale
Maintaining the bed in the lowest position minimizes fall risk upon exiting the bed, but it alone does not provide proactive monitoring, thus limiting its preventive effectiveness in dementia clients.
Choice C rationale
Vest restraints physically restrict movement and are associated with risks like pressure injuries or decreased circulation. They are considered a last resort and not routinely recommended for dementia clients.
Choice D rationale
Sedatives increase fall risk due to drowsiness and cognitive impairment, which could exacerbate symptoms in dementia. They are not the preferred intervention for safety concerns in this context.
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