Intravenous Fluids · NCLEX Exam

In which condition would lactated Ringer’s (LR) be less desirable as an IV fluid choice for a post-operative patient?

  1. Moderate GI fluid loss
  2. Slight metabolic acidosis
  3. Hyperkalemia
  4. Mild hyponatremia
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Correct answer: Hyperkalemia

LR contains potassium which can exacerbate hyperkalemia in patients, posing a risk of dysrhythmias.

Difficulty: Medium Question 5 of 20

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