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Flashcards in Integumentary Deck (106)
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1
Q

Purpose of sebaceous gland

A

Sweat gland; lubrication and inhibition of bacteria growth

2
Q

Purpose of sudoriferous gland

A

Temperature control

3
Q

Four senses of the skin

A

Touch, pressure, temperature, and pain

4
Q

How does the skin cool the body down?

A

When the blood vessels in the skin dilate, it releases heat and when it constricts it holds heat

5
Q

What does the sebaceous gland secrete?

A

Salt
Excess water
Waste through sweat

6
Q

Layers of the skin

A

Epidermal layer
Dermal layer
Subcutaneous layer

7
Q

Which skin layer cushions and controls the temperature?

A

Subcutaneous layer

8
Q

Where are the glands located?

A

In the dermis

9
Q

Eccrine glands

A

Sudoriferous glands located all over the body

10
Q

Appocrine glands

A

Sudoriferous glands located in axilla and genitals

11
Q

Keratin

A

Dead protein that makes up hair

12
Q

Root

A

Special cells at base of hair

13
Q

Follicle

A

Sac that holds hair

14
Q

Arrector pili

A

Involuntary muscle attached to that caused goose bumps when contracted

15
Q

Nails

A

Keratin plate that covers dorsal surface of philanges

16
Q

Melanin

A

Brownish black pigment

17
Q

Carotene

A

Yellowish pigment

18
Q

Albino

A

Absence of pigmentation, due to the melanocytes being able to produce

19
Q

Erythema

A

Reddish color of skin

20
Q

Jaundice

A

Yellowish discoloration of skin due to bile in bloodstream

21
Q

Cyanosis

A

Bluish discoloration of skin due to the lack of oxygen

22
Q

Macules

A

Flat spots on skin

23
Q

Biopsy

A

Removal of part of affected skin for testing

24
Q

Types of biopsy

A

Needle and punch

25
Q

Excision

A

Cut out surgically

26
Q

Exfoliative cytology

A

Alternative to biopsy

27
Q

Parts of fingernail

A
Paronychium
Lunula
Eponychium
Hyponychium
Nail bed
Nail matrix
Nail root
28
Q

Adipo

A

Fat

29
Q

Auto

A

Self

30
Q

Cero

A

Wax

31
Q

Chromo

A

Color

32
Q

Cryo

A

Cold

33
Q

Cyto

A

Cell

34
Q

Cutaneo

A

Skin

35
Q

Dermo

A

Skin

36
Q

Diaphro

A

Sweat

37
Q

Hidro

A

Sweat

38
Q

Histo

A

Tissue

39
Q

Icthyo

A

Fish

40
Q

Kerato

A

Cornea

Horny tissue

41
Q

Lipo

A

Fat

42
Q

Myco

A

Fungus

43
Q

Necro

A

Death

44
Q

Onchyo

A

Nail

45
Q

Papulo

A

Pimple

46
Q

Patho

A

Disease

47
Q

Pilo

A

Hair

48
Q

Pyo

A

Pus

49
Q

Rhytido

A

Wrinkle

50
Q

Sclero

A

Hardening

51
Q

Sebo

A

Oil

52
Q

Squamo

A

Epidermal scale

53
Q

Sudor

A

Sweat

54
Q

Tricho

A

Hair

55
Q

Unguo

A

Nail

56
Q

Vesiculo

A

Vessel

57
Q

Xero

A

Dry skin

58
Q

Structures of the integumentary system

A

Skin
Hair
Nails
Glands(Sudoriferous and Sebaceous)

59
Q

Callus

A

Hard, thick layer of skin due to pressure or friction

60
Q

Onchomycosis

A

Fungal infection of the nail

61
Q

Dermatophytosis

A

Ring worm; superficial fungus infection

62
Q

Herpes zoster

A

Shingles; reactivation of the varicella virus

63
Q

Melanoma

A

Most serious types of skin cancer affecting the melanocytes

64
Q

Verrucae

A

Painful, contagious wart in the sole of the foot; plantar wart

65
Q

Carbuncle

A

Infection of the hair follicle

66
Q

Pediculosis

A

Head lice

67
Q

Decubitus Ulcer

A

Open wound on the skin, occurs in boney areas; bed sore

68
Q

Vitiligo

A

Pigment loss in patches on the skin, appears whitish in color

69
Q

Alopecia

A

Hair loss

70
Q

Impetigo

A

Contagious pyoderma (yellow crust) from staph areus

71
Q

Burn

A

Injury to skin caused by contact with thermal, radioactive, chemical or electrical agent

72
Q

Lupus

A

Autoimmune disease

73
Q

Necrotizing fasciitis

A

“Flesh eating disease” when there’s inflammation of the faciae and as a result, there’s rapid death in the tissue of surrounding organs

74
Q

Acne

A

Hair follicles plug with oil

75
Q

Contusion

A

Bruise; hemorrhage of unbroken skin

76
Q

Xeroderma

A

Extremely dry, hard, and scaly skin

77
Q

Pacyderma/Elephantiasis

A

Thick skin

78
Q

Abrasion

A

Area of the skin damaged by scraping or friction

79
Q

Psoriasis

A

Dry patches of skin (chronic condition)

80
Q

Hemangioma

A

Reddish purple tumor compose of a mass of blood vessels

81
Q

Keloid

A

Irregular fibrous formed at the sight of scar/injury

82
Q

Furuncle/boil

A

Localized pyogenic infection originating deep in a hair follicle

83
Q

Hirsutism

A

Excessive body hair typical in women

84
Q

Roscea

A

Hyper pigmentation occur in in forehead and temple

85
Q

Rhinophyma

A

Large, bulbous, ruddy nose commonly caused by untreated roscea

86
Q

Seborrhea

A

Excessive sebum secretion

87
Q

Varicella

A

Chicken pox; itchy rash on skin identified by fever and eruption of red blisters

88
Q

Verrucae

A

Painful, contagious wart on the sole of the foot; plantar wart

89
Q

Chloasma

A

Brown patches on the skin

90
Q

Second-degree burn

A

Burn that is characterized by pain, blisters, edema, and slow recovery

91
Q

List of epidermal layer from deep to superficial:

A

Stratum basale, stratum granulosum, and stratum corneum

92
Q

Purpose of melanin

A

Protection from UV rays

93
Q

Three factors affecting skin color

A

Genetics, environment, and physiology

94
Q

Stratum lucidum

A

A clear layer located in the palms and soles of the feet

95
Q

Hyperplasia

A

Excessive cell growth

96
Q

Atopy

A

Genetically determined

97
Q

Why is the skin considered an organ?

A

It is composed of two or more types of tissue

98
Q

Stratum corneum

A

Skin’s outermost layer that’s completely keratinized

99
Q

Exudative

A

Leaking out the skin

100
Q

Actinic keratosis

A

Premalignant warty lesion on the skin that results from chronic exposure to sunlight, a sebaceous gland

101
Q

Calvus

A

“Corn” on the feet

102
Q

Pruritus

A

Itching

103
Q

Crusts

A

Hard covering on the skin that result when exudate dries on the skin

104
Q

Onychia

A

Inflammation of the bail matrix

105
Q

Lipoma

A

Fatty benign tumor

106
Q

Autoimmune disorder

A

Make immune system attack the body