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Magnesium Sulfate Therapy — NCLEX Cheat Sheet

Therapeutic 4-7 mEq/L
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👤 By the CinnaRN Clinical Content Team 🕐 Updated 2026-07-11 🏷️ Pharmacological Therapies 🔖 Free to read, print, and share
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Use this quick-reference guide to spot, treat, and prevent Magnesium Sulfate Therapy on the NCLEX. Keep it handy during review and on exam day!

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Use

Key facts
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Monitor

Key numbers
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Toxicity

Key facts
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Antidote

Nursing actions
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Quick Tip

It depresses the central nervous system and relaxes smooth muscle, reducing seizure activity and uterine contractions.

📖 Related Topics

Digoxin ToxicityHeparin TherapyWarfarin TherapyAcetaminophen Poisoning in Children
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