Internal Environment Course
The Internal Environment Mastery Course equips biological science professionals with expertise in fluid balance, hormonal regulation, and renal control. It connects essential physiology to exercise, heat exposure, laboratory analysis, and practical applications in clinical or research settings, enabling informed decision-making.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical insights into body fluid compartments, osmolarity, and homeostasis under exercise and heat stress. Delve into sweating mechanisms, cardiovascular and respiratory adaptations, renal functions, ADH, aldosterone, thirst regulation, and feedback systems. Apply this to confidently analyze lab results and forecast fluid-electrolyte shifts.
Elevify advantages
Develop skills
- Analyze fluid compartments: interpret ICF, ECF, and plasma volume shifts rapidly.
- Predict hormone responses: forecast ADH, aldosterone, and thirst under physiological stress.
- Interpret renal data swiftly: correlate GFR, urine osmolarity, and output with dehydration states.
- Decode lab indicators confidently: evaluate hematocrit, plasma osmolality, and urine specific gravity.
- Map regulatory loops: synthesize neural, renal, and endocrine mechanisms for 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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