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Integumentary Systems

  •  English    11     Public
    Hair, skin, and nails
  •   Study   Slideshow
  • What is the function of the integumentary system?
    Protect from injury, fluid loss, and microorganisms; regulate body temperature and fluid balance; provide sensation
  •  10
  • What are the two layers of the skin?
    dermis and epidermis
  •  5
  • The outermost layer; the horny layer.
    Stratum Lucidum
    Stratum Corneum
    Stratum Granulosum
    Stratum Spinosum
  •  5
  • Clear layer; normally found only on the palms and soles of the feet.
    Stratum Lucidum
    Stratum Corneum
    Stratum Spinosum
    Stratum Basale (Stratum Germinativum)
  •  5
  • Granular layer of cells. Accumulate two types of granules; keratohyalin granules and lamellated granules.
    Stratum Lucidum
    Stratum Basale (Stratum Germinativum)
    Stratum Granulosum
    Stratum Spinosum
  •  5
  • Composed of prickle cells.
    Stratum Corneum
    Stratum Basale (Stratum Germinativum)
    Stratum Spinosum
    Stratum Lucidum
  •  5
  • Deepest of five layers, made of basal cells.
    Stratum Granulosum
    Stratum Basale (Stratum Germinativum)
    Stratum Corneum
    Stratum Lucidum
  •  5
  • Thin superficial layer interlocked with the epidermis.
    Stratum Reticulare
    Stratum Papillare
  •  5
  • Thick layer of dense, irregular connective tissue.
    Stratum Papillare
    Stratum Reticulare
  •  5
  • What are the two structures of the hair?
    Hair shaft and follicle
  •  5
  • What are the six specific parts of the nail?
    Root, nail bed, nail plate, cuticle, perionychium, hyponychium
  •  5