Top 3 YouTube Videos on Respiratory System by PW for MBBS & NEET PG Exams

The Respiratory System in MBBS covers key concepts such as breathing mechanisms, lung volumes, gas exchange, and regulation of respiration. While preparing for MBBS university exams or NEET PG, students often find it difficult to revise all these topics together.

To support a quick revision, Physics Wallah provides concept-focused YouTube lectures that explain the respiratory system in a simple and exam-oriented manner. This blog highlights three videos that can help strengthen conceptual understanding and support effective exam preparation.

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Video 1: Respiratory System Made Easy – Learn Asthma, ILD & COPD with Dr. Santosh

From the FARRE Series by Dr. Santosh on PW MedEd, this session focuses on key Respiratory System topics for MBBS and NEET PG exams. It helps you revise and understand major respiratory disorders that are commonly asked in exams and are important for clinical learning. Key topics include Asthma, Interstitial Lung Disease (ILD), COPD, Chronic Bronchitis, and Pulmonary Hypertension, allowing focused study and revision of high-priority areas in respiratory medicine.

 With clear explanations, diagrams, and clinical context, complex respiratory concepts are presented in a simple and organised way to support effective exam preparation and stronger conceptual understanding. 

Video 2: Respiratory System– Concepts, Mechanisms & Applications | Dr. Vivek Nalgirkar

 This video explains the respiratory system, focusing on how breathing occurs and how respiration is controlled in the body. It helps students understand the core concepts that form the foundation of the chapter- Respiratory System.

The lecture covers important topics such as Mechanisms of Breathing, Lung Volumes and Capacities, Ventilation and Dead Space, Pulmonary Circulation, Gas Transport in Blood, Regulation of Breathing, Respiratory Centres, and Applied Respiratory Physiology. These concepts are essential for understanding how oxygen and carbon dioxide are exchanged and how the body maintains normal respiratory function. 

Video 3: Respiratory System in One Shot – Complete Revision

This one-shot session covers the complete Respiratory System for the MBBS 1st year students, helping you revise all important concepts required for university exam preparation. The lecture brings together key physiological mechanisms, important diagrams, and applied concepts needed to understand respiratory function clearly.

Major areas include mechanics of breathing, lung volumes and capacities, gas exchange and transport, ventilation–perfusion relationships, regulation of respiration, respiratory centres, and important clinical correlations. The session also explains applied topics such as surfactant function, respiratory distress syndrome, hypoxia, high-altitude physiology, and decompression sickness.

With clear explanations and exam-focused discussion, the lecture supports concept clarity, quick revision, and stronger preparation for MBBS examinations.

The Respiratory System can be challenging, but these lectures by Dr. Santosh and Dr. Vivek Nalgirkar by Physics Wallah make it easier with clear explanations, simplified concepts, and one-shot revision. They help students revise efficiently and prepare confidently for MBBS and NEET PG exams.