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BIOM1071 > M5 Integ > Flashcards

M5 Integ Flashcards

1
Q

Integumentary

A

表皮

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2
Q

Layers of epidermis （from superficial to deep）

A

［CLGSB： come let’s get Sun burnt］
Stratum corneum
Stratum lucidum
Stratum granulosum
Stratum spinosum
Stratum basale

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3
Q

Thin (hairy) skin

A

Cover most area

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4
Q

Thick (hairless) skin

A

Cover other areas: palms, palmar surface of digits and soles

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5
Q

Sole

A

腳底

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6
Q

4 major types of cells for epidermis

A

Keratinocytes, melanocytes, intro epidermal macrophages (langerhan’s cell), tactile epithelial cells(Merkel cells)

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7
Q

Keratinocytes

A

The outermost layer of skin and originate from stem cells in the basal layer

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8
Q

The function of keratinocytes

A
  1. Protection -physical barrier against environment damage
  2. Keratin production: produce a kind of protein to make skin more strength and flexible
  3. Waterproofing 防水= produce lipids to prevent water loss
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9
Q

Keratinisation

A

The life cycle of keratinocytes角化

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10
Q

Keratinisation = the life cycle of keratinocytes

A
  1. Cell division in the basal layer to make keratinocytes
  2. Keratin cycle move up through the epidermal layers
  3. Produce more keratin but lose their organelles胞器and flatten as they migrate upwards
  4. Dead when reaching the surface and form a protective layer
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11
Q

Melanocytes

A

黑色素細胞

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12
Q

Melanin

A

黑色素

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13
Q

Albinism

A

白化症

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14
Q

Vitiligo

A

白斑

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15
Q

Ultraviolet light

A

紫外線

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16
Q

Mechanoreceptor

A

機械感受器

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17
Q

Light tough

A

Hair follicles毛囊

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18
Q

Indentation ＆ slipping

A

壓痕＆滑動：Meissner corpuscles

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19
Q

Vibration

A

振動：Pacinian corpuscles

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20
Q

Texture understanding

A

紋理理解： Merkel complexes

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21
Q

Stretch

A

伸展：Ruffini corpuscles

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22
Q

Tactile epithelial cells

A

觸覺上皮細胞

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23
Q

Nociceptory

A

Help signal pain傷害感受器

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24
Q

Dermis

A

真皮

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25
Q

Collagen

A

膠原

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26
Q

Dermis is connective tissue containing ＿＿＿and ＿＿＿

A

Collagen ＆ elastic fibers

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27
Q

Two regions of dermis

A

Papillary region ＆reticular region

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28
Q

The function of papillary region

A

The formation of fingerprints ＆release growth factors for epidermal cell growth and differentiation分化

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29
Q

The composition of papillary region

A

House capillaries微血管＆thermoreceptor溫度感受器＆ meissner’s corpuscles

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30
Q

The function of reticular region

A

Provide nutrients to skin & temperature regulation ＆protect skin

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31
Q

The composition of reticular region

A

Dense irregular connective tissue ＆pacinian corpuscles

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32
Q

Subcutaneous

A

皮下

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33
Q

The function of subcutaneous

A

Temperature regulation, protection, energy storage and administration of medication
Attaches the skin to underlying tissue and organs

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34
Q

The parts of a hair

A

Shaft軸，follicle, a root that penetrates into the dermis

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35
Q

The part of hair in the dermis includes 2 sheath

A

An epithelial root sheath & A dermal root sheath鞘

36
Q

The function of hair

A
  1. Protection
  2. Sensory function
  3. Thermoregulation
  4. Communication
37
Q

Thermoregulation

A

溫度調節

38
Q

Aangen

39
Q

Quiescence

40
Q

Apoptosis

A

細胞凋亡

41
Q

Regression

42
Q

Catagen

43
Q

Telogen

44
Q

Effluvium

45
Q

Producer of nail

A

Keratinised epidermal cell

46
Q

The structure of nail

A

Free edge ＆transparent透明nail body(plate)with a whitish lunula at its base ＆nail root embedded in a fold of skin

47
Q

The function of nail

A

Protect the digits ＆contribute to tactile sensation促進觸覺

48
Q

4 types of gland for skin

A
  1. sebaceous (oil) glands
  2. Eccrine sweet gland
    3, apocrine sweat glands
  3. Ceruminous glands
49
Q

Sebaceous(oil) glands

A

皮脂腺（油）和hair follicles相連

50
Q

Eccrine sweat gland

51
Q

The function of eccrine sweat gland

A

Secrete sweat to regulate body temperature

52
Q

Three main skin area have apocrine sweat glands

A

Armpits腋窩
Nipples乳頭
Genital area生殖器

53
Q

The function of apocrine sweat glands

A

Produce a thick milky sweat containing fats ＆ protein

54
Q

Puberty

55
Q

Ceruminous gland

A

耵聹腺：Modified apocrine glands

56
Q

The function of ceruminous gland

A

Protect ear canal against physical damage and microbial invasion

57
Q

Epidermis

58
Q

Epidermal wound healing

A

表皮傷口癒合

59
Q

Chemical mediator

A

化學介質

60
Q

Proliferation

61
Q

Differentiation

62
Q

Deep wound

A

Injury extends to the dermis and subcutaneous layer

63
Q

3 major stages of deep wound healing

A
  1. inflammation
  2. Proliferative
  3. Remodeling
64
Q

Remodeling

65
Q

Homeostasis stage

66
Q

Cessation

67
Q

Vasoconstriction

A

血管收縮

68
Q

Platelet

69
Q

Fibroblasts

A

纖維母細胞

70
Q

Endothelial cells

A

內皮細胞

71
Q

Leukocytes

72
Q

Remodelling Phase

A

改造階段

73
Q

Metalloproteinases

A

金屬蛋白酶(MMP)

74
Q

fibroblast

75
Q

Collagen

A

膠原蛋白

76
Q

provisional

77
Q

apoptosis

A

細胞凋亡

78
Q

Thermoregulation

A

體溫調節

79
Q

Vitamin D3 is the most effective in…

A

raising and maintaining the serum concentration of calcitriol
提高和維持骨化三醇的血清濃度

80
Q

yolk

81
Q

crack

82
Q

Dehydration

83
Q

Subcutaneous

84
Q

brittle

85
Q

Botox/Clostridium botulinum

A

肉毒桿菌

86
Q

botulinum toxin

A

肉毒桿菌毒素

87
Q

corrosive

BIOM1071 (7 decks)

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