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NCLEXVault2026 Edition
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Fluid & Electrolytes — Quiz

2 NCLEX-style items. Full rationale on every answer.

  1. Question 1Single answer

    A serum K of 6.8 mEq/L with peaked T waves warrants which immediate action?

  2. Question 2Single answer

    Trousseau sign (carpal spasm with BP cuff inflation) suggests:

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