Innate Immunity Explained Simply | First Line of Defense | MBBS Immunology

Innate immunity is the first line of defense of the human body against infections. It provides an immediate, non-specific immune response and plays a crucial role in preventing the entry and spread of pathogens.

In this video, we explain innate immunity in a simple, clinical, and exam-oriented manner, covering:
• Definition and basic principles of innate immunity
• Components of innate immunity including anatomical barriers, cellular and humoral
factors
• Pattern recognition receptors and their role in host defense
• Role of inflammation and cytokines
• Differences between innate and adaptive immunity
• High-yield exam points for MBBS, NEET PG, NEXT, and FMGE

This video is designed for MBBS students, interns, and postgraduate aspirants who want a clear conceptual understanding of immunology with clinical relevance and exam focus.

Follow BrainlessMedico for simplified Medicine concepts and exam-ready explanations.

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Follow BrainlessMedico for simplified Medicine concepts and exam-ready explanations.