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AP > NC#3 > Flashcards

NC#3 Flashcards

1
Q

Types of glands in the skin

A

Ceruminous, sebaceous, sudoriferous

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2
Q

Keratinocytes make up 90% of the cells in the

A

Epidermis

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3
Q

Thin skin contains the layers

A

Stratum corneum, stratum spinosum, stratum granulosum, stratum basalt

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4
Q

Takes a month or 4-6 weeks for cells from the stratum basale to rise the surface,become keratinized and slough off
True or false

A

True

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5
Q

Produce oily substance called sebum

A

Sebaceous glands

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6
Q

Gland responsible to produce ear wax

A

Ceruminous gland

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7
Q

The skin releases

A

Urea and ammonia
Heat
Water

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8
Q

The root of the hair is the most superficial portion that extends above the skin
True or false

A

False

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9
Q

Hair, sweat glands, sebaceous glands and ails make up

A

Accessory structures of the skin

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10
Q

Is avascular, the most superficial layer of the cutaneous membrane, contains keratinocytes

A

Epidermis

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11
Q

The matrix is the portion of the hair that allows the growth of new hair
True or false

A

True

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12
Q

Erythematous colouring of the skin is indicated when the skin becomes pale
True or false

A

False

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13
Q

25-30 layers of dead, flattened keratinocytes

A

Stratum corneum of the epidermis

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14
Q

Protein makes skin tough and waterproof

A

Keratin

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15
Q

Inhibits growth of some bacteria, keeps skin soft, prevents excessive evaporation of water

A

Function of sebum

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16
Q

Protects skin and deeper tissues from germs, chemicals and heat

A

Keratinocytes

17
Q

Type of white blood cell, protects the skin and deeper tissue from infection

A

Langerhans cell

18
Q

Found in the stratum basale and allow for sensation of light touch

A

Markel cell

19
Q

Most numerous sweat glands, active before and after puberty

A

Eccrine sudoriferous glands

20
Q

Become infected in acne

A

Sebaceous glands

21
Q

Found only in ear

A

Ceruminous glands

22
Q

Play an important role cooling the body

A

Eccrine sudoriferous glands

23
Q

Found mostly in the axillae and external genitalia

A

Aporcine sudoriferous glands

24
Q

Layers of epidermis in thick skin

A

Corneum, lucidum, granulosum, spinosum, basale

25
Q

Pink tone of skin and mucous membranes

A

Oxygen rich hemoglobin

26
Q

Components of integumentary system

A

Sebaceous glands and sudoriferous glands
Hair and nails
Epidermis and dermis

27
Q

Chemical responsible for protecting cellular nuclei from UV light damage is

A

Melanin

AP (3 decks)

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