PHYSIOLOGY BLOCK 3

Block-3 Physiology integrates GIT, endocrine, renal, and reproductive physiology with emphasis on normal mechanisms and exam-relevant disorders.
It covers GI motility, secretion, hormones, reflexes, and fluid–electrolyte, acid–base balance, nephron function, GFR regulation, and renal failure.
Endocrine physiology includes pituitary, thyroid, adrenal, calcium regulation, and pancreatic hormones with feedback control.
Reproductive physiology explains gametogenesis, hormonal axes, menstrual cycle, pregnancy, parturition, and lactation.