Fluids & Electrolytes Nursing Study Guide — NCLEX Prep | NurseLegacy

Stop confusing hypo with hyper — and know exactly what to do.

Fluids and electrolytes is the most tested topic on NCLEX after pharmacology. This 15-page PDF breaks down every imbalance, every IV fluid type, every acid-base disorder, and every ABG — in plain clinical language.

WHAT'S INSIDE (15 PAGES):

• Fluid Compartments & Balance — ICF, ECF, osmolarity, I&O tracking, fluid movement mechanisms
• IV Fluid Types — Isotonic, hypotonic, hypertonic — what each does, when to use it, and when NOT to
• Sodium (Na⁺) — Hyponatremia & hypernatremia: causes, symptoms, nursing interventions, NCLEX keys
• Potassium (K⁺) — Hypokalemia & hyperkalemia: EKG changes, medication safety, life-threatening signs
• Calcium (Ca²⁺) — Hypocalcemia & hypercalcemia: Trousseau's sign, Chvostek's sign, nursing actions
• Magnesium (Mg²⁺) — Hypomagnesemia & hypermagnesemia: eclampsia connection, DTR assessment
• Phosphorus (PO₄³⁻) — Imbalances, refeeding syndrome, relationship with calcium
• Acid-Base Balance — pH, CO₂, HCO₃⁻, the 4 disorders, and the ROME mnemonic
• ABG Interpretation — Full step-by-step method, compensation detection, practice examples
• Clinical Conditions — SIADH, diabetes insipidus, dehydration, fluid overload comparison table
• Quick Reference Cheat Sheet — All electrolytes, normal ranges, critical values, treatments
• 10 NCLEX-Style Practice Questions — with full rationales

PERFECT FOR:

• Nursing students in Fundamentals, Med-Surg, Critical Care, or Pathophysiology
• NCLEX-RN and NCLEX-PN prep — electrolytes appear on every exam
• Students who mix up hypo/hypernatremia, hypo/hyperkalemia
• Anyone preparing for clinical rotations where IV fluids are ordered daily

WHAT YOU GET:

• Instant PDF download — delivered immediately after purchase
• 15 professionally designed, full-color pages
• Print-friendly — optimized for 8.5×11" or A4 paper
• Mobile-friendly — study on your phone, tablet, or laptop

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