Tonicity Explained | Isotonic, Hypertonic, Hypotonic
Автор: Medic Mentor
Загружено: 2025-12-16
Просмотров: 13
Описание:
Tonicity describes how a solution affects cell size based on solute concentration, and it’s essential for understanding IV fluids and fluid balance.
In this video, we break down:
What tonicity actually means
How it relates to osmosis
The difference between isotonic, hypertonic, and hypotonic solutions
How each one affects cell size (shrink, swell, or stay the same)
Real examples in medicine and EMS (IV fluids & treatment decisions)
If you understand tonicity, you’ll be more confident with fluids, electrolytes, and patient assessment — because you’ll know what the body is trying to do and why.
If you're in paramedic school, nursing school, or studying A&P, this concept will stick with you forever.
#anatomy #medicaleducation #paramedicschool
#physiology #medstudent #ivfluids
#nursingschool #paramedicstudent #emseducation
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