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Flashcards

Anatomy Test 2

alexa.jeter English 60 cards

Cards in this deck (60)

  1. 1What are the layers of the epidermis from superficial to deepest?1. Stratum Corneum
    2. Stratum Lucidum
    3. Stratum Granulosum
    4. Stratum Spinosum
    5. Stratum Basale
  2. 2Simple cuboidal epithelial tissue?Stratum Basale
  3. 3Deepest layer of the epidermisStratum Basale
  4. 4Superficial to the Stratum BasaleStratum Spinosum & Granulosum
  5. 5Found only in thick skin?Stratum Lucidum
  6. 6Composed of dead, keratin-filled cells that flake off (exfoliate)Stratum Corneum
  7. 7Hard waterproof proteinKeratin
  8. 8Grow and divide pushing the older cells up toward the surfaceKeratinocytes
  9. 9Make up majority of the epidermal cellsKeratinocytes
  10. 10When keratinocytes that fill up with keratin and die in the stratum corneum, is called what?Cornification
  11. 11Produce skin pigements and melaninMelanocytes
  12. 12These cells stay in the stratum basalemelanocytes
  13. 13Melanin-filled vesicles taken in by keratincytes by endocytosismelanosomes
  14. 14What can be formed when melanocytes are not evenly distributed across the skinFreckles and moles
  15. 15Receptors of fine touch found in the stratum basaleTactile cells
  16. 16Immune System cells found in the stratum spinosum and stratum granulosumDendritic cells
  17. 17Alerts the body's immune system to the invasion of pathogensDendritic Cells
  18. 18"True skin"Dermis
  19. 19What's in the Dermis-papillae
    -fibers
    -nerve endings
    -cutaneous glands
    -hair follicles
    -blood vessels
  20. 20cone-like projections in the dermis that form finger and toe printsPapillae
  21. 21Composed of fibrous connective tissue made by "fibroblasts"fibers
  22. 22Green & yellow vegetables, dairy products and liverVitamin A
  23. 23Fruits and Green VegetablesVitamin C
  24. 24Pressure, pain, warm, and cold receptors are in the deeper parts of the dermisNerve Endings
  25. 25Corpuscles for pressure and touchLamellated and Tactile Corpuscles
  26. 26Nerve endings for painFree Nerve Endings
  27. 27Nerve Endings that surround a hair follicleReceptor Nerve Endings
  28. 28What are the two main types of cutaneous glands1. Subaceous Glands
    2. Sweat Glands
  29. 29Sebaceous Glands produce what?Sebum (oil)
  30. 30What is the function of the Sebaceous Glands?Moisturize the skin and hair
  31. 31What forms when excess sebum blocks the ducts of the glands?comedo (pimple)
  32. 32What are the different types of sweat glands?-Apocrine
    -Merocrine
    -Ceruminous
    -Mammary
  33. 33Type of sweat gland that secretes a clear, watery perspiration that's activated with an increase in body temp?Merocrine
  34. 34Function of the Merocrine Sweat Glands?cool the body through evaporation
  35. 35Sweat gland that's located in the axillary and genital regions and secretes a milky sweat (protein)Apocrine
  36. 36What activates the Apocrine Sweat Gland?Puberty
  37. 37Sweat Glands found in the external auditory canal that produces cerumenCeruminous Glands
  38. 38Functions of the Ceruminous GlandsKeep foreign particles and insects out of the auditory canal
  39. 39Gland located in breast tissueMammary
  40. 40Functions of the Mammary Glandproduces milk
  41. 41Which hair follicle cell produces hair and forms the hair matrix?Keratinocytes
  42. 42Which hair follicle cell provides pigment to the hair?Melanocytes
  43. 43Causes goosebumpsArrector pili muscle
  44. 44What are the 3 types of hair?1. Lanugo
    2. Vellus
    3. Terminal
  45. 45Type of hair that forms on a fetus during the last 3 months of developmentLanugo
  46. 46Type of hair that replaces Lanugo hair at the time of birthVellus
  47. 47Thick, coarse, and heavily pigmented hair on the eyebrows, eyelashes, and scalpTerminal
  48. 48Section of hair that is thick and located at the end of the hair follicleThe Bulb
  49. 49Hair section that extends from the bulb to the skin's surfacethe root
  50. 50Section of hair that extends out from the skin's surfacethe Shaft
  51. 51Growth center at the root of the nail that is composed of active keratinocytes in the stratum basalenail matrix
  52. 52The free edge of the nail and the nail body make up the?nail plate
  53. 53The nail body is located on the?Nail bed
  54. 54What part of the nail is composed of stratum corneum cellsEponychium (cuticle)
  55. 55What are nails composed of?Stratum corneum and hard keratin
  56. 56Part of the nail where the nail matrix is thick enough to hide blood vesselsLunula (white crescent)
  57. 57Burns that involve on the epidermis. Symptoms include redness, pain, and swellingFirst-degree burn
  58. 58Burns that involve both the epidermis and dermis. Symptoms redness, pain, swelling, and blistersSecond-degree burn
  59. 59Burns that involve the epidermis, dermis, & hypodermis. Symptoms include charring and no pain at the burn sightThird-degree burn
  60. 60Used to determine the extent of the burnrule of nine

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Flashcards on Anatomy Test 2, created by alexa.jeter on 01/09/2015.
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