📚🩺 Anatomy and Physiology of the Integumentary System 📘 Highly Important for GNM/BSc Nursing, NHM, AIIMS, NORCET, GPSC & Community Health Nursing Exams ✅ Introduction / Definition The Integumentary System is the body’s first line of defense, comprising the skin, hair, nails, sebaceous glands, and sweat glands. It plays a critical role in protecting internal organs, regulating body temperature, and providing sensory information. ✅ “The integumentary system is the protective