Essentials of Human Physiology

Explain the principles of neuro-endocrine signaling, using the Hypothalamic-Pituitary-Adrenal (HPA) axis as an example of the stress response.

Describe the integrated function of the cardiovascular and respiratory systems in maintaining oxygen homeostasis.

Outline the processes of digestion and absorption of major nutrients in the gastrointestinal tract.

Describe the key functions of the innate and adaptive immune systems, including the acute inflammatory response.

Explain how the kidneys regulate body fluid volume, electrolyte balance, and blood pH.

Analyze a case study demonstrating how multiple organ systems interact to maintain physiological homeostasis.