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Integumentary System

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Submitted By contactmorris
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1. Seborrheic dermatitis 2. It's called the lunula, and it's the only visible part of the nail matrix. It's primary role is to define the structure of the free edge of the nail and can also be used to determine the general health of your body 3. Granulosum 4. Arrector pili 5. Addison's 6. Terminal 7. Second-degree 8. Melanocytes 9. Lucidum 10. Papillary 11. • Autoimmune disorders
• Diseases
• Nutritional deficiencies
• Poisons
• Prescription drugs
• Chemotherapy drugs
• Radiation exposure
• Stress
• Physical trauma to the scalp
• Hair loss following childbirth
• Psychological
• Hair styling techniques
• Hair styling products 12. Keratinocyte enzymes can neutralize carcinogens that penetrate the epidermis. Keratinocytes are also able to convert topical steroid hormones to a powerful anti-inflammatory drug. 13. First degree burns - Only the epidermis is damaged. Second degree burns - Injures the epidermis and the upper region of the dermis. Third degree burns - Involves the entire thickness of the skin. 14. Hair that lacks pigment and is often called "immature hair." 15. It appears to be genetically determined and sex-linked, and is possibly caused by a delayed-action gene that responds to DHT and alters normal metabolism. 16. Due to the metabolic activities of bacteria on the surface of the skin. 17. Allows excessive fluid loss and infection. 18. 1. Protection against abrasion. 2. Protection from the sun's radiation. 3. First line of immune system defense. 4. Protection from water loss. 5. Protection from heat loss. 6. Covers the body; interfaces with the outside. 19. Stratum corneum, granulosum, spinosum, basale. 20. Feed and oxygenate the epidermis. Provide pain and touch receptors. Form the underlying foundation for ridges of the hands and toes.

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