Sabrina Scarborough Skin Chpt 2

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Chapter 2 - Skin

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Sabrina Scarborough Skin Chpt 2

  1. 1. OverviewofSkin<br />Sabrina Scarborough<br />
  2. 2. Protection<br />Sensation<br />Temperature Regulation<br />Excretion<br />Functions<br />
  3. 3. Microorganisms <br />Ultraviolet Light<br />Dehydration<br />Abrasions <br />Water Loss<br />Protects Against:<br />
  4. 4. Detects:<br />Hot<br />Cold<br />Touch<br />Pressure<br />Pain<br />Sensation<br />
  5. 5. Control of Blood Flow<br />Activity of Sweat Glands<br />Temperature Regulation<br />
  6. 6. Waste Products<br />Gland Secretion<br />Excretion<br />
  7. 7. Epidermis<br />Dermis<br />Hypodermis<br />Three Major Tissue Layers <br />
  8. 8. Superficial Part of Skin<br />Composed of Five Strata (Layers)<br />Strata Corneum<br />Strata Lucidum<br />Stratum Granulosum<br />Stratum Spinosum<br />Stratum Basale<br />Epidermis<br />
  9. 9. Deep Part of Skin<br />Connective Tissue<br />Composed of Two Layers<br />Papillary<br />Reticular<br />Dermis<br />
  10. 10. Not Part of Skin<br />Loose Connective Tissue<br />Contains Abundant Fat Deposits<br />Connects Skin to Muscles and Bones<br />Hypodermis<br />
  11. 11. Thick Skin<br />Contains Five Strata<br />Palms of Hands<br />Soles of Feet<br />Fingertips<br />Thin Skin<br />Generally Four Strata<br />Covers Remaining Parts of Body<br />Type of Skin Where Hair is Found <br />Thick and Thin Skin<br />
  12. 12. Determined by:<br />Pigments<br />Blood Circulation<br />Thickness of Stratum Corneum<br />Skin Color<br />
  13. 13. Most Common Type of Cancer<br />Result From:<br />Ultraviolet Radiation<br />Chemicals<br />X-Rays<br />Depression of Immune System<br />Inflammation<br />Inherited<br />Skin Cancer<br />

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