Fluid & Electrolyte Tricks for NCLEX RN & LPN 🩺
Master fluid and electrolyte questions with visual memorization tips to quickly identify values and critical imbalances on NCLEX and LPN exams.

SimpleNursing
152.0K views • May 14, 2025

About this video
Fluid and electrolyte questions are all over nursing exams and the NCLEX. Knowing how to recall values and spot critical imbalances quickly can help you avoid missed questions—and prevent life-threatening complications in your future patients.
What You’ll Learn:
- Easy memorization tricks for key electrolytes: sodium, potassium, calcium, magnesium, phosphate, and chloride
- Normal lab values, food sources, and signs of imbalances
- The difference between hemodilution and hemoconcentration
- How to remember electrolyte roles in muscle, nerve, and fluid function
Head to SimpleNursing's OFFICIAL website here: https://shorturl.at/KmG70
With memory tricks and test-taking tips, this lesson will help you master fluids and electrolytes for exams and clinical practice! 🔗
Helpful Links:
Fluid & Electrolytes Cheat Sheet: https://simplenursing.com/fluids-electrolytes-cheat-sheet/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Fluid & Electrolyte NCLEX Practice Questions: https://simplenursing.com/fluid-electrolytes-nclex-practice-questions-review/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Electrolyte Imbalance Care Plans: https://simplenursing.com/electrolyte-imbalance-care-plan/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Fluid Volume Excess & Deficit: https://simplenursing.com/excess-fluid-volume-nursing-care-plan/ | https://simplenursing.com/fluid-volume-deficit-nursing-care-plan/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
👍 Like this video if you find it useful, subscribe for more nursing tips and guides, and comment below with any questions or topics you'd like us to cover next!
Timestamps:
00:00 Introduction
01:53 Physiology of Electrolytes
02:44 Electrolyte Imbalances
04:16 Potassium
04:53 Sodium
06:42 Magnesium
07:46 Calcium
09:20 Phosphate
10:15 Chloride
11:43 Memorizing Electrolyte Values
13:40 Electrolyte Food Sources
16:33 Electrolyte Depletion
19:25 Hemodilution vs Hemoconcentration
22:53 2 Minute Recap
25:08 Conclusion
Also, check out our related Video on Fluid & Electrolytes: https://youtu.be/T_pCeQkpNX8
More Nursing Resources:
Official Website: https://shorturl.at/KmG70
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
#labvalues #fluidandelectrolytes #electrolytes #hyperkalemia #NCLEX #nursing #nursingschool #nursingtest #nursing #nursingeducation #nclexprep #nclex_rn #nclexstudyguide #nclexexam #pathophysiology #nursingstudent
What You’ll Learn:
- Easy memorization tricks for key electrolytes: sodium, potassium, calcium, magnesium, phosphate, and chloride
- Normal lab values, food sources, and signs of imbalances
- The difference between hemodilution and hemoconcentration
- How to remember electrolyte roles in muscle, nerve, and fluid function
Head to SimpleNursing's OFFICIAL website here: https://shorturl.at/KmG70
With memory tricks and test-taking tips, this lesson will help you master fluids and electrolytes for exams and clinical practice! 🔗
Helpful Links:
Fluid & Electrolytes Cheat Sheet: https://simplenursing.com/fluids-electrolytes-cheat-sheet/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Fluid & Electrolyte NCLEX Practice Questions: https://simplenursing.com/fluid-electrolytes-nclex-practice-questions-review/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Electrolyte Imbalance Care Plans: https://simplenursing.com/electrolyte-imbalance-care-plan/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
Fluid Volume Excess & Deficit: https://simplenursing.com/excess-fluid-volume-nursing-care-plan/ | https://simplenursing.com/fluid-volume-deficit-nursing-care-plan/?utm_content=fluid_electrolytes_visual_new_callouts_video&utm_source=youtube.com&utm_medium=referral
👍 Like this video if you find it useful, subscribe for more nursing tips and guides, and comment below with any questions or topics you'd like us to cover next!
Timestamps:
00:00 Introduction
01:53 Physiology of Electrolytes
02:44 Electrolyte Imbalances
04:16 Potassium
04:53 Sodium
06:42 Magnesium
07:46 Calcium
09:20 Phosphate
10:15 Chloride
11:43 Memorizing Electrolyte Values
13:40 Electrolyte Food Sources
16:33 Electrolyte Depletion
19:25 Hemodilution vs Hemoconcentration
22:53 2 Minute Recap
25:08 Conclusion
Also, check out our related Video on Fluid & Electrolytes: https://youtu.be/T_pCeQkpNX8
More Nursing Resources:
Official Website: https://shorturl.at/KmG70
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
#labvalues #fluidandelectrolytes #electrolytes #hyperkalemia #NCLEX #nursing #nursingschool #nursingtest #nursing #nursingeducation #nclexprep #nclex_rn #nclexstudyguide #nclexexam #pathophysiology #nursingstudent
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Video Information
Views
152.0K
Likes
3.0K
Duration
25:50
Published
May 14, 2025
User Reviews
4.7
(30)