Fundamentals

Anatomy & Physiology (for engineers)

5 self-contained study topics — notes, diagrams, formulas, and worked examples for exams and GATE.

Topics

Cell and Tissue Basics
Cell and tissue basics connect molecular transport with organ-level function. In biomedical engineering exams, this unit often asks you to bridge physiology theory from Guyton and Hall with simple quantitative laws such as Nernst and Fick relations.
Musculoskeletal System
Musculoskeletal engineering combines mechanics of solids with biological adaptation. Typical B.Tech questions test whether you can relate stress-strain mathematics to real joint function and muscle-generated torque during daily activities.
Cardiovascular System
Cardiovascular formulas are frequently used in first-pass design calculations for pumps, catheters, and hemodynamic monitors. The chapter expects you to connect pressure-flow equations with physiological regulation mechanisms such as Starling response and baroreflex control.
Respiratory and Renal Systems
Respiratory and renal physiology are coupled through gas exchange and acid-base control. This topic trains you to use compact equations for oxygen availability, filtration performance, and bicarbonate-buffer interpretation in clinical engineering scenarios.
$Acid-base balance: Henderson-Hasselbalch pH = pKa + log([HCO_{3}^{-}]/[CO_{2}])$
Nervous System Physiology
Nervous-system physiology in biomedical engineering focuses on signal generation, conduction, and integration rather than pure neuroanatomy. This chapter supports later modules on EEG, neural interfaces, and stimulation devices by grounding them in membrane and synaptic behavior.