Mechanism of Respiration | High Yield Topics Neet PG / INICET | Physiology | Dr. Pooja Nigade скачать в хорошем качестве

Mechanism of Respiration | High Yield Topics Neet PG / INICET | Physiology | Dr. Pooja Nigade

Breathing looks simple… but the mechanics of respiration is one of the most high-yield Physiology topics for every medical exam. In this video, we break it down step-by-step with concepts you’ll actually remember: ✅ Boyle’s Law (P ∝ 1/V) and how it drives inspiration/expiration ✅ Quiet vs Forceful breathing (which muscles work and when) ✅ Diaphragm + External intercostals = normal inspiration ✅ Expiration is passive (recoil) + forceful expiration muscles ✅ IAP vs ITP (Intra-alveolar vs Intra-thoracic pressure) ✅ Pressure changes: -1 mmHg / +1 mmHg, and why it becomes 0 at phase ends ✅ Why ITP is always negative at rest (opposite recoil concept) ✅ Transpulmonary, transthoracic & transrespiratory pressures (IN – OUT rule) If you’re preparing for NEET PG / FMGE / INI-CET, this is a must-revise lecture. Like, share & save this lecture for your revision.