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Daily #88 · Fluid & Electrolytes · Archive

NCLEX-RN® question of the day

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The question

A nurse is reviewing the laboratory results for a client with chronic kidney disease. The client's serum potassium level is 6.2 mEq/L. Which electrocardiogram (ECG) change should the nurse expect to observe?

  1. Tall, peaked T waves
  2. Prolonged PR interval
  3. ST segment elevation
  4. Presence of U waves

This question is older than the live archive window. Answer today's question, or practice this category with a free account and a rationale for every option.