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Exam 2: BIO 201 Human Anatomy and Physiology I Questions with Verified Answers |Latest 2024/2025 $10.99
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Exam 2: BIO 201 Human Anatomy and Physiology I Questions with Verified Answers |Latest 2024/2025
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  • BIO 201

Describe the structure and function of the hypodermis binds skin to underlying tissue, lots of adipose, energy reservoir, thermal insulation, hypodermic injections into subcutaneous tissue since highly vascular List and describe the three types of fibrous joints - give examples of each three...

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  • October 8, 2024
  • 25
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • exam 2 bio 201
  • exam 2 bio 201 human anatomy and physiology i
  • exam 2 bio 201 human anatomy
  • bio 201 human anatomy and physiology i que

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  • BIO 201
  • BIO 201

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Exam 2: BIO 201 Human Anatomy and Physiology I
i- i- i- i- i- i- i- i- i-




Questions with Verified Answers. i- i- i- i-




Describe the structure and function of the hypodermis
i- i-binds skin to i- i- i- i- i- i-i- i- i- i- i-



underlying tissue, lots of adipose, energy reservoir, thermal insulation,
i- i- i- i- i- i- i- i- i-



hypodermic injections into subcutaneous tissue since highly vascular
i- i- i- i- i- i- i-




List and describe the three types of fibrous joints - give examples of each
i- i- i- i- i- i- i- i- i- i- i- i- i- i-i-



i-three kinds of fibrous jointsi- i- i- i-




sutures - synarthroses
i- i-




gomphases - synarthroses i- i-




syndemoses - synarthroses i- i-




List terms that are synonymous with hypodermis
i- i- i- i- i- i- i-i- i- subcutaneous i-



tissue or superficial fascia
i- i- i-




Explain the healing process of fractures
i- i- i- i- i- i-i- i- Normally healing - 8-12 i- i- i- i-



weeks (longer in elderly)
i- i- i-




Stages of healing
i- i-




-fracture hematoma- broken vessels form a blood clot
i- i- i- i- i- i- i-




granulation tissue-fibrous tissue formed by fibroblasts & infiltrated by
i- i- i- i- i- i- i- i- i-



capillaries

,-callus formation- soft callus of fibrocartilage replaced by hard callus of
i- i- i- i- i- i- i- i- i- i- i-



bone in 6 weeks
i- i- i-




-remodeling-occurs over next 6 months as spongy bone is replaced with i- i- i- i- i- i- i- i- i- i- i-



compact bone i-




stratum spinosum i--thickest layer, 2nd deepest, more living i-i- i- i- i- i- i- i- i-



kerinocytes, contains dendritic cells. i- i- i-




stratum basale -DEEPEST LAYER; cells that divide rapidly, connective
i- i-i- i- i- i- i- i- i- i- i-



tissues underneath, single layer of cuboidal or low columnar sitting on
i- i- i- i- i- i- i- i- i- i- i-



basement membrane. i-




((and then dermis))
i- i-




eumelanin i-i- i- black/ brown i-




pheomelanin i-i- i- reddish-yellow


Describe the dermis 2 dermal layers/ deeper then epidermis:
i- i- i-i- i- i- i- i- i- i- i-



papillary, reticular layers i- i-




papillary i-i- i- areolar tissue, allows for motility of white blood cells
i- i- i- i- i- i- i- i-




reticular layers i- i-i- i- thick collagen, responsible for stretch marks
i- i- i- i- i- i-



adipocytes

, dermal papilla i- are upward extensions of the dermis into the i-i- i- i- i- i- i- i- i- i- i-



epidermis forming the ridges of the fingerprints
i- i- i- i- i- i-




piloerector muscles i- i-i- i- smooth muscles (skeleton muscle in i- i- i- i- i-



face((emotions)))


Describe the epidermis in detail
i- keratinized stratified squamous
i- i- i- i-i- i- i- i- i-



epithelium; no blood vessels;5 zones layers i- i- i- i- i-




What are the 5 zones of the epidermis? Come Lets Get Sun Burned
i- i- i- i- i- i- i- i- i- i- i- i- i-i- i-



stratum corneum i-




stratum lucidum i-




stratum granulosum i-




stratum spinosum i-




stratum basale i-




stratum corneum i- up to 30 layers, dead scaly keratinized i-i- i- i- i- i- i- i- i- i-



cells,resistant to abrasion and water loss. MOST SUPERFICIAL LAYER
i- i- i- i- i- i- i- i-




stratum lucidum i- i-i- i- -in thick skin only, no nuclei or organelles, cells are
i- i- i- i- i- i- i- i- i- i-



filled with eleidin.
i- i-

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