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Integumentary-System
Chapter 16- A & P
| Question | Answer |
|---|---|
| Adip/o | Fat |
| Albin/o | White |
| Caus/o | Burn, Burning |
| Cauter/o | Heat, Burn |
| Cutane/o | Skin |
| Derm/o Dermat/o | Skin |
| Diaphor/o | Profuse sweating |
| Erythem/o Erythemat/o | Redness |
| Hidr/o | Sweat |
| Ichthy/o | Dry, Scaly, Fish-like |
| Kerat/o | Hard |
| Leuk/o | White |
| Lip/o | Fat |
| Melan/o | Black |
| Myc/o | Fungus |
| Onych/o | Nail |
| Phyt/o | Plant |
| Pil/o | Hair, Hair follicle |
| Py/o | Pus |
| Rhytid/o | Wrinkle |
| Seb/o | Sebum |
| Squam/o | Scale-like |
| Steat/o | Fat |
| Trich/o | Hair |
| Ungu/o | Nail |
| Xanth/o | Yellow |
| Xer/o | Dry |
| Bx | Biopsy |
| PPD | Purified Protien Derivative Used in skin test for Tuberculosis |
| SLE | Systemic Lupus Erthematosus |
| SC | Subcutaneous |
| Integumentary | Skin and its accessory structures |
| Sebaceous Glands | Produce Sebum Covers body except soles of feet and palms of hands and lips |
| Sebum | Oily secretion Lubricates surface of skin |
| Sweat Glands | Produces sweat Covers body especially soles of feet and palms of hands |
| Sweat | Watery secretion Cools body as it evaporates |
| Pore | Tiny opening on surface of skin |
| Receptors | Nerve fibers under skin for sensation |
| Name the four receptors | Pain, Temperature, Pressure, Touch |
| Epidermis | Thin, cellular membrane layer COntains keratin |
| Dermis | Dense, fibrous, connective tissue layer Contains collagen |
| Subcutaneous | Thick, fat-containing tissue layer |
| Basal Layer | Deepest layer of epidermis |
| Stratum Corneum | Most superficial layer of epidermis |
| Keratin | Hard protein material |
| Melanocytes | Produces melanin Skin tone depends on howmuch is produced or distributed Disease can affect skin color |
| Melanin | Brown-black pigment Gives skin color |
| Jaundice | Yellow color caused by excess billirubin |
| Malfunctioning adrenal gland | Causes excessive melanin that appears bronze |
| Bruising | Circulatory problem |
| Cyanosis | Blue color from drop in oxygen |
| Hair Fiber | Composed of a tightly fused meshwork of cells filled with keratin |
| Keratin | Hard protein |
| Hair Follicle | sacs within which each hair fiber grows |
| Nails | Hard keratin plates covering dorsal surface of last bone of each toe and finger |