Internal Environment Course
The Internal Environment Mastery Course equips biological science professionals with essential knowledge on body fluid compartments, osmolarity, and homeostasis under intense exercise and heat stress. Participants explore sweating mechanisms, cardiovascular and respiratory responses, renal regulation, ADH, aldosterone, thirst control, and feedback loops. The course enables confident interpretation of lab data like hematocrit, plasma osmolality, and urine gravity to predict fluid and electrolyte changes for clinical or research applications.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain practical insights into body fluid compartments, osmolarity, and homeostasis during exercise and heat exposure. Learn about sweating, cardiovascular responses, renal regulation, ADH, aldosterone, thirst mechanisms, and feedback loops. Apply this to interpret lab values and predict fluid-electrolyte shifts confidently.
Elevify advantages
Develop skills
- Analyze body fluid compartments by interpreting ICF, ECF, and plasma shifts quickly.
- Predict hormonal responses including ADH, aldosterone, and thirst under stress conditions.
- Interpret renal data swiftly by linking GFR, urine osmolarity, and volume to dehydration.
- Read lab proxies confidently such as hematocrit, plasma osmolality, and urine gravity.
- Map feedback loops integrating 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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