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Chapter 5: Part 2
Anatomy
| Integumentary System Organ | Primary Functions |
|---|---|
| epidermis | protects underlying tissues |
| dermis | nourishes epidermis, provides strength |
| hair follicles | produce hair |
| hairs | provide sensation and some protections for head and skin |
| sebaceous glands | secrete lipid lubricating the hair shaft |
| sweat glands | produce perspiration for evaporative cooling |
| nails | protect and stiffen distal tips of digits |
| sensory receptors | provide sensations of touch, pressure, temperature, and pain |
| superfacial fascia | stores fat |