Internal Environment Course
Master fluid balance, hormonal control, and renal regulation through the Internal Environment Course. Tailored for biological science professionals, it connects fundamental physiology to exercise, heat stress, laboratory data, and practical clinical or research applications in real-world scenarios.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
The Internal Environment Course provides a clear, practical grasp of body fluid compartments, osmolarity, and homeostasis under intense exercise and heat stress. Delve into sweating mechanisms, cardiovascular and respiratory adaptations, renal regulation, ADH, aldosterone, thirst mechanisms, and feedback loops, then utilise this expertise to analyse laboratory data and forecast fluid and electrolyte shifts assuredly.
Elevify advantages
Develop skills
- Analyse body fluid compartments: swiftly interpret ICF, ECF, and plasma shifts.
- Predict hormonal responses: ADH, aldosterone, and thirst changes under stress.
- Interpret renal data swiftly: link GFR, urine osmolarity, and volume to dehydration.
- Read lab proxies confidently: haematocrit, plasma osmolality, urine gravity.
- Map feedback loops: integrate neural, renal, and hormonal control of homeostasis.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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