Chapter 4 (3) - Integumentary System Flashcards

0
Q

Alopecia

A

Lack of hair in spots; Baldness

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1
Q

Adipose

A

Fatty; Relating to fat

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2
Q

Apocrine Glands

A

Glands that appear during and after puberty and secrete sweat, as from the armpits

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3
Q

Ceruminous Glands

A

Glands that secrete a waxy substance on the surface of the ear

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4
Q

Collagen

A

Major protein substance that is tough and flexible and that forms connective tissue in the body

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5
Q

Cuticle

A

Thin band of epidermis that surrounds the edge of nails, except at the top

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6
Q

Dermis

A

Layer of skin beneath the epidermis containing blood vessels, nerves, and some glands

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7
Q

Diaphoresis

A

Excretion of fluid by the sweat glands; sweating

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8
Q

Eccrine Glands

A

Sweat glands that occur all over the body, except where the apocrine glands occur

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9
Q

Epidermis

A

Outer portion of the skin containing several strata

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10
Q

Exocrine Glands

A

Glands that secrete through ducts toward the outside of the body

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11
Q

Integument

A

Skin and all the elements that are contained within and arise from it

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12
Q

Keratin

A

Hard, horny protein that forms nails and hair

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13
Q

Lunula

A

Half-moon shaped area at the base of the nail plate

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14
Q

Melanocyte

A

Cell in the epidermis that produces melanin

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15
Q

Papillary Layer

A

Thin sublayer of the dermis containing small papillae (nipple-like masses)

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16
Q

Pore

A

Opening or hole, particularly in the skin

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17
Q

Reticular Layer

A

Bottom sublayer of the dermis containing reticula (network of structures with connective tissue between)

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18
Q

Sebaceous Glands

A

Glands in the dermis that open to hair follicles and secrete sebum

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19
Q

Sebum

A

Oily substance, usually secreted into the hair follicle

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20
Q

Squamous Epithelium

A

Flat, scaly layer of cells that makes up the epidermis

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21
Q

Stratified Squamous Epithelium

A

Layers of epithelial cells that make up the strata of epithelium of the epidermis

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22
Q

Stratum

A

Layer of tissue, especially a layer of the skin

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23
Q

Stratum Corneum

A

Top sublayer of the epidermis

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24
Striae
Stretch marks made in the collagen fibers of the dermis
25
Subcutaneous Layer
Bottom layer of the skin containing fatty tissue
26
Dermatology
Medical specialty that deals with diseases of the skin
27
Exudate
Any fluid excreted out of tissue, especially fluid excreted out of an injury to the skin
28
Mantoux Test
Test for tuberculosis in which a small dose of tuberculin is injected intradermally with a syringe
29
PPD
Purified protein derivative of tuberculin
30
Schick Test
Test for diphtheria
31
Scratch Test
Test for allergic sensitivity in which a small amount of antigen is scratched onto the surface of the skin
32
Abscess
Localized collection of pus and other exudate, usually accompanied by swelling and redness
33
Acne
Inflammatory eruption of the skin, occurring in or near sebaceous glands on the face, neck, shoulder, or upper back
34
Albinism
Rare, congenital condition causing either partial or total lack of pigmentation
35
Alopecia Areata
Loss of hair in patches
36
Basal Cell Carcinoma
Slow-growing cancer of the basal cells of the epidermis, usually a result of sun damage
37
Bulla
Bubble-like blister on the surface of the skin
38
Callus
Mass of hard skin that forms asa cover over broken skin on certain areas of the body, especially the feet and hands
39
Candidiasis
Yeastlike fungus on the skin, caused by Candida; characterized by pruritus, white exudate, peeling, and easy bleeding; examples are thrush and diaper rash
40
Carbuncle
Infected area of the skin producing pus and usually accompanied by fever
41
Cellulitis
Severe inflammation of the dermis and subcutaneous portions of the skin, usually caused by an infection that enters the skin through and opening, as a wound characterized by local heat, redness, pain, and swelling
42
Chloasma
Group of fairly large, pigmented facial patches, often associated with pregnancy
43
Comedo
Open hair follicle filled with bacteria and sebum; common in acne; blackhead
44
Cyst
Abnormal sac containing fluid
45
Decubitus Ulcer
Chronic Ulcer on skin over bony parts that are under constant pressure; pressure sore
46
Dermatitis
Inflammation of the skin
47
Ecchymosis
Purplish skin patch (bruise) caused by broken blood vessels beneath the surface
48
Eczema
Severe inflammatory condition of the skin, usually of unknown cause
49
Fissure
Deep slit in the skin
50
Furuncle
Localized skin infection, usually in a hair follicle and containing pus; boil
51
Gangrene
Death of an area of skin, usually caused by loss of blood supply to the area
52
Herpes
An inflammatory skin disease caused by viruses of the family Herpesviridae
53
Herpes Simplex Virus Type 1
Herpes the recurs on the lips and around the area of the mouth, usually during viral illnesses or states of stress
54
Herpes Simplex Virus Type 2
Herpes that recurs on the genitalia; can be easily transmitted from one person to another through sexual contact
55
Herpes Zoster
Painful herpes that affects nerve roots; shingles
56
Impetigo
A type of pyoderma
57
Keloid
Thick scarring of the skin that forms after an injury or surgery
58
Keratosis
Lesion on the epidermis containing keratin
59
Leukoplakia
White patch of mucous membrane on the tongue or cheek
60
Macule
Small, flat, noticeably colored spot on the skin
61
Neoplasm
Abnormal tissue growth
62
Nodule
Small knob of tissue
63
Onychia Onychititis
Inflammation of the nail
64
Onychopathy
Disease of the nail
65
Papule
Small, solid elevation on the skin
66
Paronychia
Inflammation, with pus, of the fold surrounding the nail plate
67
Pemphigus
Autoimmune disease that causes skin blistering
68
Petechia
A tiny hemorrhage beneath the surface of the skin
69
Pilonidal
Cyst containing hair, usually found at the lower end of the spinal column
70
Plantar Wart
Wart on the sole of the foot
71
Polyp
Bulging mass of tissue that projects outward from the skin surface
72
Pruritus
Itching
73
Psoriasis
Chronic skin condition accompanied by scaly lesions with extreme pruritus
74
Purpura
Skin condition with extensive hemorrhages underneath the skin covering a wide area
75
Pustule
Small elevation on the skin containing pus
76
Pyoderma
Any inflammation of the skin that produces pus
77
Rosacea
Vascular disease that causes blotchy, red parches on the skin, particularly on the nose and cheeks
78
Rubella
Disease that causes a viral skin rash; German measles
79
Scabies
Skin eruption caused by a mite burrowing into the skin
80
Scleroderma
Thickening of the skin caused by an increase in collagen formation
81
Sebaceous Cyst
Cyst containing yellow sebum
82
Seborrhea
Overproduction of sebum by the sebaceous glands
83
Shingles
Viral disease affecting peripheral nerves and caused by herpes zoster
84
Squamous Cell Carcinoma
Cancer of the squamous epithelium
85
Telangiectasia
A permanent dilation of the small blood vessels
86
Tinea
Fungal infection; ringworm
87
Ulcer
Open lesion, usully with superficial loss of tissue
88
Varicella
Contagious skin disease, usually occurring during childhood, and often accompanied by the formation of pustules; chicken pox
89
Vitiligo
Condition in which white patches appear on otherwise normally pigmented skin
90
Whitehead
Closed comedo that does not contain the dark bacteria present in blackheads