Electrolytes 101: What Every Nursing Student Needs to Know First (Video 1 of 5)

Welcome to video 1 of 5 from our Electrolyte Series! In this video Nurse Mike lays the foundation for electrolytes for nursing students — the “why” behind fluid and electrolyte balance in nursing. You’ll learn where key electrolytes live (intracellular vs. extracellular), how fluid shifts happen (osmolarity vs tonicity), and why small changes can cause big problems, especially for the heart. Built for NCLEX electrolytes review with clear visuals and memory tricks that actually stick. We’ll connect ADH and aldosterone to real fluid shifts, review sodium and potassium roles, and show how diagnoses (SIADH, heart failure, crush injury, kidney failure) point you to the right labs to watch. Get the big picture now so individual electrolytes make sense later. TRY SIMPLENURSING FOR FREE. Make nursing knowledge stick with SimpleNursing: https://simplenursing.com/youtube-joinforfreev2/?utm_content=electrolytevideo1&utm_source=youtube.com&utm_medium=referral&utm_campaign=microlearning 🔗 Helpful Links Electrolyte Lab Values Practice Questions (NCLEX Review): https://simplenursing.com/electrolyte-lab-values-nclex-practice-questions-review/?utm_content=electrolytevideo1&utm_source=youtube.com&utm_medium=referral&utm_campaign=microlearning Electrolytes Nursing Study Guide: https://simplenursing.com/electrolytes/?utm_content=electrolytevideo1&utm_source=youtube.com&utm_medium=referral&utm_campaign=microlearning 💡 What You’ll Learn The core roles of electrolytes in fluid and electrolyte balance nursing Intracellular vs extracellular electrolytes (sodium vs potassium) and why location matters Osmolarity vs tonicity nursing: how sodium shifts drive cell swelling/shrinking How ADH and aldosterone influence water, sodium, and potassium Clinical reasoning: why the rate of change + symptoms beats a single lab value High-yield flags for NCLEX electrolytes review (SIADH, crush injury, HF, CKD) ❤️ Why This Matters Mastering fluid and electrolyte balance in nursing is a safety skill, not just a test topic. Understanding distribution, hormones, and fluid shifts helps you prevent complications like dysrhythmias and brain herniation — and answer NCLEX questions with confidence. Nurse Mike teaches in a proven way to make this info stick. 👍 If this helped, hit Like, Subscribe, and share it with a classmate! 🧠 Check out our interactive NCLEX-style quizzes and study guides at SimpleNursing.com for more lessons that actually stick. 📚 More Nursing Resources Official Website: https://simplenursing.com/youtube-joinforfreev2/?utm_content=electrolytevideo1&utm_source=youtube.com&utm_medium=referral&utm_campaign=microlearning Instagram: https://www.instagram.com/simplenursing.com_/ TikTok: https://www.tiktok.com/@simplenursing Facebook: https://www.facebook.com/SimpleNursing YouTube: https://www.youtube.com/simplenursing #NursingSchool #NCLEX #NurseMike #SimpleNursing #NCLEXPrep #NursingEducation #Electrolytes #FluidAndElectrolyteBalance #ADH #Aldosterone #ClinicalJudgment #NursingStudents