Chapter 1 - Anatomy Flashcards

1
Q

Epidermis thickness

A

.06 - 0.6 mm

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2
Q

Epidermis Layers

A
Corneum
Lucidum
Granulosum
Spinosum
Germinativum/Basale
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3
Q

Epidermal cell types

A

Keratinocytes
Melanocytes
Merkel Cells
Langerhans

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4
Q

Epidermis appendages

A

Hair
Sebaceous glands
Sudoriferous glands
nails

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5
Q

Functions of Epidermis

A
  • physical/chemical barrier
  • regulates fluid
  • light touch sensation
  • thermoregulatoin
  • excretion
  • vitamin D production
  • cosmesis
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6
Q

Dermal layers

A

Papillary demis

Reticular dermis

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7
Q

Dermis thickness

A

2-4 mm

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8
Q

Dermal cell types

A

fibroblasts
macrophages and WBCs
mast cells

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9
Q

Functions of Dermis

A
  • supports/nourishes dermis
  • thermoregulation
  • infection
  • sensation
  • houses epidermal appendanges
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10
Q

Adipose tissue functions

A
  • energy
  • cushion
  • inuslation
  • store fat-soluble vitamins (ADEK)
  • deep lymphatics
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