Epithelial Flashcards

1
Q

Simple Cuboidal

A

Kidney tubules and ducts of some glands (salivary, thyroid, pancreas, liver)

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2
Q

Simple Columnar

A

Lines uterus/fallopian tubes, stomach and intestines

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3
Q

Psudostratified Columnar

A

Upper respiratory tract (trachea, bronchi, bronchioles)

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4
Q

Stratified Squamous

A

Outer layer of skin, mouth, throat, vagina, anal canal

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5
Q

Stratified Cuboidal

A

Mammary glands, sweat glands, salivary glands, and pancreas

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6
Q

Stratified Columnar

A

Vas deferens, pharynx, junction of distal esophagus and cardiac sphincter

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7
Q

Transitional

A

Urinary bladder

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8
Q

Elongated cells, nuclei on basement of membrane, microvilli, cilia

Absorber and cilia moves things

A

Simple columnar

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9
Q

Single, thin, flat, permeable

Good for diffusion

A

Simple squamous

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10
Q

Single, cube-shaped, central nuclei, single ring

Secretion & absorption

A

Simple cuboidal

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11
Q

Looks like more than one layer but it’s not, nuclei not all on bottom, cilia, goblet cells

Sweep debris, goblet cells produce mucin

A

Psudostratified columnar

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12
Q

Flattened layerS of cells

Wear and tear, friction, exposure, protect from fluid loss and invasion

A

Stratified squamous

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13
Q

2-3 layers of cuboidal

Great protection, secretors

A

Stratified cuboidal

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14
Q

Several layers of columnar

Very rare in the body

A

Stratified columnar

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15
Q

Designed to return to normal size

A

Transitional

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16
Q

80% of skin cancer, usually caused by too much exposure before age 20, looks like a pimple that won’t go away

99% cure rate

A

Basal cell carcinoma

17
Q

15% of skin cancer, too much sun exposure, red, scaly, may bleed, doesn’t heal

99% cure rate

A

Squamous cell carcinoma

18
Q

3-5% of skin cancer, sun exposure and genetic link, grows down through basement membrane, metastasis

Deadly, early detection

A

Malignant melanoma

19
Q

ABCD

A

Asymmetry, border, color, diameter

20
Q

Top part of epidermis is burned, irritated nerve endings

Painful, red, no blisters, 3-7 days, aloe Vera and cool compress

A

1st degree

21
Q

Epidermis and dermis burned

Painful, red, blisters, peeling, 7-10 days, cool compress aloe Vera

A

2nd degree

22
Q

Entire thickness of epidermis and dermis

No pain, whitish/grey color, skin slippage and oozing of fluid, months-1 year

A

3rd degree

23
Q

Rule of nines

A

Determining and relaying percent of body burned

24
Q

Cutaneous membrane

A

Tarp over boat, skin

25
Q

Mucous membrane

A

Lines openings to outside (digestive, respiratory, urinary, reproductive), cells that contain mucous

26
Q

Serous membrane

A

Two layered w/ potential space between

Parietal- lines walls of cavities
Visceral- wraps around organs

Serous fluid reduces friction

27
Q

Simple Squamous

A

Lines inside of blood vessels, heart, capillaries, alveoli