USMLE® Step 2 CK · Multisystem & Critical Care · Topic MULTI-FE-01
Fluid & electrolyte repletion — IV fluids & maintenance
Fluid & electrolyte repletion — IV fluids & maintenance (MULTI-FE-01) in USMLE® Step 2 CK Multisystem & Critical Care (USMLE® Step 2 CK Review Book p. 677). Guideline basis: 2026 Surviving Sepsis Campaign; 2024 ADA/EASD Hyperglycemic Crises Consensus; 2022 Society for Endocrinology Hyponatremia Guideline; Holliday-Segar Maintenance Fluid Method. Covers: Crystalloid selection, Maintenance fluids, Potassium, magnesium, and phosphate repletion, Calcium and DKA fluid/electrolyte sequencing. Practice 7 QuestionBank questions, ChartWalk bedside clinical algorithms, FlashCards, and ImageBank on TheCodexes.com. Understand beyond your boards.
- Topic Code
- MULTI-FE-01
- Chapter
- Multisystem & Critical Care
- Review Book Page
- p. 677
- QuestionBank Items
- 7 questions
Primary Guideline / Source: 2026 Surviving Sepsis Campaign; 2024 ADA/EASD Hyperglycemic Crises Consensus; 2022 Society for Endocrinology Hyponatremia Guideline; Holliday-Segar Maintenance Fluid Method
Key Clinical Sections
- Crystalloid selection
- Maintenance fluids
- Potassium, magnesium, and phosphate repletion
- Calcium and DKA fluid/electrolyte sequencing