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THE SKIN OR INTEGUMENTARY SYSTEM

THE SKIN OR INTEGUMENTARY SYSTEM. Remember the outer portion of the skin is an example of what type of tissue?. Epithelia Tissue. FUNCTIONS OF THE SKIN. PROTECTION THERMOREGULATION CUTANEOUS SENSATION PRODUCTION OF VITAMIN D BLOOD RESERVOIR EXCRETION. LAYERS OF THE SKIN. EPIDERMIS

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THE SKIN OR INTEGUMENTARY SYSTEM

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  1. THE SKIN OR INTEGUMENTARY SYSTEM

  2. Remember the outer portion of the skin is an example of what type of tissue?

  3. Epithelia Tissue

  4. FUNCTIONS OF THE SKIN PROTECTION THERMOREGULATION CUTANEOUS SENSATION PRODUCTION OF VITAMIN D BLOOD RESERVOIR EXCRETION

  5. LAYERS OF THE SKIN EPIDERMIS DERMIS HYPODERMIS

  6. EPIDERMIS THICK KERATINIZED STRATIFIED SQUAMOUS EPITHELIUM 4-5 SUBLAYERS

  7. LAYERS OF THE EPIDERMIS STRATUM BASALE STRATUM SPINOSUM STRATUM GRANULOSUM STRATUM LUCIDUM STRATUM CORNEUM

  8. STRATUM BASALE THE DEEPEST EPIDERMAL LAYER A SINGLE ROW OF LIVINGCELLS RAPID CELL DIVISION 10-25% OF THESE CELLS ARE MELANOCYTES

  9. STRATUM BASALE

  10. STRATUM SPINOSUM SEVERAL LAYERS OF LIVING CELLS CELL DIVISION IS SLOWER THAN BASALE

  11. STRATUM SPINOSUM

  12. STRATUM GRANULOSUM THIN, LIVING LAYER OF CELLS KERATINOCYTES WATERPROOF IN THIS LAYER

  13. STRATUM GRANULOSUM

  14. STRATUM LUCIDUM DEAD CELLS LOCATED ONLY IN THICK SKIN (PALMS OF HANDS & SOLES OF FEET)

  15. STRATUM LUCIDUM

  16. STRATUM CORNEUM DEAD CELLS SERVES TO PROTECT

  17. STRATUM CORNEUM

  18. THE DERMIS HAIR FOLLICLES, OIL & SWEAT GLANDS ARE FOUND HERE

  19. EPIDERMIS DERMIS

  20. HAIR & ITS FUNCTIONS WARMTH; IT PREVENTS HEAT LOSS DETECT INSECTS ON THE SKIN PROTECTION FILTER PARTICLES

  21. FACTS ABOUT HAIR ABOUT 100,000 IN THE SCALP ABOUT 30, 000 IN A MAN’S BEARD RATE OF HAIR GROWTH AVERAGES 2 mm/WEEK HAIR LOSS AVERAGES 90 HAIRS/DAY

  22. HAIR LOSS ALOPECIA: HAIR THINNING AND BALDNESS CAUSES OF HAIR LOSS HIGH FEVER SURGERY SEVERE EMOTIONAL TRAUMA CERTAIN DRUGS EXCESSIVE VITAMIN A CHEMOTHERAPY DRUGS RADIATION GENETICS

  23. MOST IMPORTANT POOR NUTRITION (ESPECIALLY LACK OF ENOUGH PROTEIN) HORMONAL IMBALANCES

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