Pharmacological and Parenteral TherapiesQuestion 1377 of 2368

A client receiving magnesium sulfate develops signs of magnesium toxicity. Which medication should the nurse have ready?

  1. Intravenous labetalol
  2. Oral nifedipine
  3. Intravenous calcium gluconate
  4. Intramuscular methylergonovine
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Correct answer: Intravenous calcium gluconate

Calcium gluconate and calcium chloride are the antidotes for magnesium toxicity.

Source: Nursing Health Promotion (Open RN, Chippewa Valley Technical College, 2025), High-risk Perinatal Client Care: Eclampsia. Licensed under CC BY 4.0.

Practice the topic "Pharmacological and Parenteral Therapies"

Questions last reviewed: 18 October 2026