The nurse identifies an electrolyte imbalance, elevated blood pressure, and exhibited changes in mental status for a client with chronic kidney disease. Which is the most important action for the nurse to take?
A.
Auscultate for irregular heart rate.
B.
Monitor daily sodium intake.
C.
Document abdominal girth.
D.
Measure ankle circumference
The correct answer and Explanation is :
The correct answer is A. Auscultate for irregular heart rate.
Explanation:
In a client with chronic kidney disease (CKD), electrolyte imbalances are common, particularly with potassium, sodium, and calcium. Elevated blood pressure and changes in mental status can indicate severe electrolyte disturbances, particularly hyperkalemia (high potassium levels), which is a life-threatening condition often seen in CKD due to the kidneys’ decreased ability to excrete potassium.
Auscultating for an irregular heart rate is crucial because hyperkalemia can lead to significant cardiac issues, including arrhythmias. The heart’s electrical conduction system is sensitive to electrolyte changes, especially potassium levels. If the potassium level is elevated, it can cause alterations in heart rhythm, which could be detected through irregular heart sounds or changes in the pulse. This assessment is immediate and can be life-saving, as arrhythmias can quickly lead to cardiac arrest if not addressed.
While monitoring sodium intake (option B) is important for managing fluid balance and hypertension in CKD, it does not directly address the immediate risk associated with the client’s current status. Documenting abdominal girth (option C) and measuring ankle circumference (option D) are also useful for monitoring fluid retention and edema but do not provide critical information about potential cardiac complications.
In summary, the priority action for the nurse should be to auscultate for an irregular heart rate, as this will help identify any immediate cardiac risks posed by electrolyte imbalances, guiding further interventions and treatment plans to stabilize the client’s condition. Prompt recognition of these risks can prevent more severe outcomes and ensure timely medical interventions.