MSCT Week 4: Skin Histology Flashcards

1
Q

Identify

A
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2
Q

Question 1

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3
Q

Identify layers of the epidermis

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4
Q

Question 2

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5
Q

Stratum Corneum Description

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6
Q

Skin Barrier Functions

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7
Q

Orthokeratosis

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8
Q

Question 3

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9
Q

Tight Junction Functions

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10
Q

Adherens Junction Functions

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11
Q

Desmosome Junction Function

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12
Q

Gap Junction Function

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13
Q

Hemidesmosome Junction Function

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14
Q

Cell junctions

5 listed

A
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15
Q

Desmosome structure

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16
Q

Question 4

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17
Q

Stratum Lucidum is only found where

A

or in chronically irritated skin

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18
Q

Identify

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19
Q

What is the difference?

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20
Q

Question 5

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21
Q

What are these cells?

A

Melanocytes?

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22
Q

Question 6

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23
Q

Cell Components of the epidermis by %

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24
Q

What is this cell?

A

Melanocyte

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25
Q

From where are melanocytes derived?

A
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26
Q

Identify

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27
Q

Pigmentation is present in which cells?

A
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28
Q

Question 7

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29
Q

Identify

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30
Q

What are these cells?

A
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31
Q

Is this skin pathologic?

A

Normal skin

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32
Q

Is this skin pathologic?

A

Allergic contact dermatitis

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33
Q

What is this depicting?

A
34
Q

What are these?

A

Birbeck Bodies

35
Q

What are Birbeck Bodies?

A
36
Q

Langerhans cell description

A
37
Q

Merkel Cell Description

A
38
Q

What cell type is depicted?

A

Merkel Cell

39
Q

Identify

A
40
Q

Question 8

A
41
Q

the dermis contains what?

6 listed

A
42
Q

Question 9

A
43
Q

Pathology?

A
44
Q

What is the primary cell in the dermis?

A
45
Q

What is solar elastosis?

A

Solar elastosis, also known as actinic elastosis, is a disorder in which the skin appears yellow and thickened as a result of sun damage.

46
Q

What is this depicting?

A
47
Q

Question 10

A
48
Q

Identify

A
49
Q

What is this and where is it found?

A
50
Q

Sebaceous Gland Description

4 listed

A
51
Q

Where are Sebaceous Glands not found

A
52
Q

Identify

A
53
Q

Sebaceous Glands undergo _________ secretion of sebum?

A
54
Q

What is depicted?

A
55
Q

Identify

A
56
Q

What is this depicting? and where are they found?

A

Apocrine Glands

57
Q

Apocrine Glands description

A
58
Q

Identify

A
59
Q

What is depicted and where are they found?

A
60
Q

What is depicted?

A
61
Q

Identify

A
62
Q

What is the Hypodermis?

A
63
Q

Hypodermis AKA

A

Subcutis

64
Q

Question 11

A
65
Q

Why is melanin important?

A
66
Q

Body temperature and skin

A
67
Q

Sensory and the skin

A
68
Q

Sensory receptors in the skin

4 listed

A
  • Thermoreceptor
  • Meissner’s Corpuscle
  • Noiceptor
  • Pacinian Corpuscle
69
Q

Thermoreceptor senses

A

Senses heat or cold

70
Q

Meissner’s Corpuscle senses?

A

Touch

71
Q

Nociceptor senses?

A

Pain

72
Q

Pacinian Corpuscle senses?

A

Pressure

73
Q

Identify

A
74
Q

Functions of the skin

7 listed

A
75
Q

What is Parakeratosis?

A
76
Q

What is hyperkeratosis?

A
77
Q

Pathology?

A
78
Q

Pathology?

A

Hyperkeratosis

79
Q

What is Ancanthosis?

A
80
Q

Pathology?

A

Spongiosis

81
Q

Pathology?

A

Hypergranulosis

82
Q
A