Chapter 5 - Integumentary System Flashcards

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1
Q

aut/o

A

self

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2
Q

bi/o

A

life

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3
Q

coni/o

A

dust

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4
Q

crypt/o

A

hidden

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5
Q

cutane/o

A

skin

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6
Q

derm/o

A

skin

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7
Q

dermat/o

A

skin

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8
Q

heter/o

A

other

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9
Q

hidr/o

A

sweat

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10
Q

kerat/o

A

hard; horny tissue; keratin

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11
Q

myc/o

A

fungus

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12
Q

necr/o

A

death

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13
Q

onych/o

A

nail

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14
Q

pachy/o

A

thick

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15
Q

rhytid/o

A

wrinkles

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16
Q

seb/o

A

sebum

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17
Q

staphyl/o

A

grapelike clusters

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18
Q

strept/o

A

twisted chains

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19
Q

ungu/o

A

nail

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20
Q

xer/o

A

dryness; dry

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21
Q

-coccus

A

berry-shaped

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22
Q

-gen

A

substance that produces/causes; agent that produces/causes

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23
Q

-genic

A

producing; originating; causing

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24
Q

-ior

A

pertaining to

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25
Q

-megaly

A

enlarged; enlargement

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26
Q

-oid

A

resembling

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27
Q

-plasia

A

development; growth; condition of formation

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28
Q

-plasm

A

growth; substance; formation

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29
Q

-sis

A

state of

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30
Q

-tome

A

instrument used to cut

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31
Q

epidermis

A

outer, protective layer of the skin

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32
Q

dermis

A

layer made of dense, irregular connective tissue that house blood vessels, hair follicles, sweat glands, and other structures

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33
Q

hypodermis or subcutaneous layer

A

layer below the dermis that is composed of mainly loose connective and fatty tissues

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34
Q

thin skin

A

4 layers of cells
from deep to superficial: stratum basale, stratum spinosum, stratum granulosum, stratum corneum

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35
Q

thick skin

A

found only on palms and soles of the feet; has 5th layer called the stratum lucidum between the stratum corneum and stratum granulosum

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36
Q

stratum basale

A

deepest layer of the epidermis

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37
Q

keratin

A

intracellular fibrous protein that gives hair, nails, and skin their hardness and water-resistant properties

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38
Q

meissner corpuscles

A

specialized sensory nerve structure that responds to light and touch

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39
Q

papillary layer

A

made of loose, areolar connective tissue

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40
Q

reticular layer

A

composed of dense, irregular tissue; well vascularized and has a rich sensory and sympathetic nerve supply

41
Q

pacinian corpuscle

A

specialized sensory nerve structure that responds to vibration

42
Q

rickets

A

painful condition in children where bones are misshapen due to a lack of calcium, causing bow-leggedness

43
Q

osteomalacia

A

softening of adult bones due to vitamin D deficiency

44
Q

eccrine sweat gland

A

type of gland that produces hypotonic sweat for thermoregulation

45
Q

apocrine sweat gland

A

associated with hair follicles in densely hairy areas

46
Q

sebaceous gland

A

type of oil gland that is found all over the body and helps to lubricate and waterproof the skin and hair

47
Q

BCC

A

basal cell carcinoma

48
Q

bx

A

biopsy

49
Q

derm

A

dermatology

50
Q

ID

A

intradermal

51
Q

MRSA

A

methicillin-resistant staphylococcus aureus

52
Q

SCC

A

squamous cell carcinoma

53
Q

SLE

A

systemic lupus erthematosus

54
Q

staph

A

staphylococcus

55
Q

strep

A

streptococcus

56
Q

subcut

A

subcutaneous

57
Q

TD

A

transdermal

58
Q

basal cell carcinoma *(BCC)

A

form of cancer that affects the mitotically active stem cells in the stratum basale of the epidermis; most common of all cancers

59
Q

squamous cell carcinoma (SCC)

A

cancer that affects the keratinocytes of the stratum spinosum and presents as lesions commonly found on the scalp, hands, and ears; 2nd most common skin cancer

60
Q

melanoma

A

cancer characterized by the uncontrolled growth of melanocytes; develops from a mole; most fatal of all skin cancers

61
Q

ABCDE for early diagnosis

A

Asymmetry
Borders
Color
Diameter
Evolving

62
Q

abinism

A

genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes; inability of melanocytes to produce melanin

63
Q

eczema

A

allergic reaction that manifests as dry, itchy patches of skin that resemble rashes

64
Q

acne

A

skin disturbance that occurs on areas of the skin that are rich in sebaceous glands

65
Q

ringworm (tinea or dermatophystosis)

A

a circular rash that is itchy and red

66
Q

psoriasis

A

chronic autoimmune disorder that results in patches of thick red skin with the appearance of silvery scales

67
Q

first-degree burn

A

superficial and only affects the epidermis; heal on its own within a few days

68
Q

second-degree burn

A

affects both the epidermis and portion of dermis; result in swelling and painful blistering; heal within several weeks

69
Q

third-degree burn

A

fully extends into epidermis and dermis; destroys the tissue and affecting nerve endings and sensory function; appear white, red or black; require medical attention

70
Q

fourth-degree burn

A

affects underlying muscle and bone

71
Q

bedsores or decubitus ulcers

A

caused by constant, long-term, unrelieved pressure on certain body parts that are bony, reducing blood flow and leading to necrosis

72
Q

abscess

A

an enclosed collection of pus in tissues, organs, or confined spaces in the body

73
Q

adipoctye

A

fat cell

74
Q

autonomic

A

involuntary or unconscious

75
Q

cauterize

A

to destroy tissue using a hot or cold instrument, an electrical current, or a chemical that burns or dissolves the tissue to kill tumors or stop bleeding

76
Q

cellulitis

A

infection of the skin and subcutaneous tissue, characterized by tenderness, fever, and blisters

77
Q

contusion

A

bruise

78
Q

dermabrasion

A

a procedure to remove superficial scars using sandpaper or revolving wire brushes

79
Q

dermatofibroma

A

fibrous tumor of the skin

80
Q

diaphoresis

A

sweating

81
Q

edema

A

swelling due to excessive liquid in the tissues

82
Q

excisional skin surgery

A

surgical procedure used to remove moles, cysts, skin cancer, and other skin growths using local anesthesia

83
Q

gangrene

A

death of tissue due to blood supply loss

84
Q

hidradenitis

A

inflammation of a sweat gland

85
Q

jaundiced

A

yellow-colored

86
Q

keloid

A

raised or hypertrophic scar

87
Q

nevus

A

benign growth on the skin that is formed by a cluster of melanocytes

88
Q

nodule

A

growth or lump that may be malignant or benign

89
Q

onychocryptosis

A

ingrown nail

90
Q

onychomycosis

A

fungal infection of the nail

91
Q

onychophagia

A

nail biting

92
Q

pallor

A

unnatural paleness of the skin

93
Q

paronychia

A

infection of the skin around the nail

94
Q

pruritus

A

itching

95
Q

rhytidoplasty

A

excision of wrinkles of the skin

96
Q

scar

A

collagen-rich skin formed after the process of wound healing that differs from normal skin

97
Q

staphylcoccus aureus

A

bacteria that is commonly found in minor skin infections and in the nose of some healthy people

98
Q

streptococcus

A

bacteria that causes strep throat