When assessing a client with a serum potassium level of 7.5 mEq/L (7.5 mmol/L), which intervention is most important for the nurse to implement?
Assess strength of deep tendon reflexes.
Determine apical pulse rate and rhythm.
Observe color and amount of urine.
Compare muscle strength bilaterally.
The Correct Answer is B
Choice A rationale
Assessing the strength of deep tendon reflexes is important in evaluating neuromuscular function, but it is not the most critical intervention for a client with hyperkalemia. Hyperkalemia primarily affects cardiac function, so monitoring the heart is crucial.
Choice B rationale
Determining the apical pulse rate and rhythm is the most important intervention for a client with a serum potassium level of 7.5 mEq/L. Hyperkalemia can cause life-threatening cardiac arrhythmias, and monitoring the heart rate and rhythm can help detect early signs of these complications.
Choice C rationale
Observing the color and amount of urine can provide information about kidney function and hydration status, but it is not the most critical intervention for hyperkalemia. The primary concern with hyperkalemia is its effect on the heart.
Choice D rationale
Comparing muscle strength bilaterally can help assess neuromuscular function, but it is not the most critical intervention for hyperkalemia. The focus should be on monitoring cardiac function to prevent life-threatening complications.
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Correct Answer is A
Explanation
Choice A rationale
The SBAR (Situation, Background, Assessment, Recommendation) format is specifically designed for critical communication, particularly when reporting a change in a client’s condition to the healthcare provider. This structured communication tool ensures that essential information is conveyed clearly and concisely, reducing the risk of miscommunication and enhancing patient safety.
Choice B rationale
Completing discharge teaching to a client and family members typically involves providing comprehensive instructions and education, which may not fit the concise and focused nature of the SBAR format. Discharge teaching requires a more detailed and interactive approach to ensure understanding and compliance.
Choice C rationale
Obtaining clarification from a client’s healthcare power-of-attorney involves a more conversational and detailed exchange of information, which may not align with the structured and concise nature of the SBAR format. This interaction often requires a thorough discussion to ensure all aspects are understood.
Choice D rationale
Offering therapeutic support and comfort to a grieving family is a sensitive and empathetic interaction that requires a compassionate and patient-centered approach. The SBAR format is not suitable for this type of communication, as it is designed for conveying critical information quickly and efficiently.
Correct Answer is C
Explanation
Choice A rationale
Telling the client to dress the right arm first is practical advice but does not address the client’s frustration and emotional state. It is important to acknowledge the client’s feelings to provide empathetic care.
Choice B rationale
Offering a class on dressing tomorrow does not address the immediate frustration and emotional response of the client. The client needs support and understanding in the moment.
Choice C rationale
Acknowledging that dressing must be a frustrating experience for the client shows empathy and understanding. It validates the client’s feelings and helps build a therapeutic relationship.
Choice D rationale
Mentioning a policy against staff harassment is inappropriate and does not address the client’s frustration. It may escalate the situation and damage the nurse-client relationship.