Chapter 5 Integumentary(skin) Flashcards

1
Q

Is skin a tissue, organ or a system?

A

Organ

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2
Q

Skins response to cold temperature

A

Vasoconstriction

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3
Q

Who is color of the skin due to deoxygenated hemoglobin

A

cyanosis

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4
Q

Oh that makes melanin in the epidermidis

A

melanocyte

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5
Q

Protein produced by keratinocytes sites to protect against abrasion

A

keratin

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6
Q

Phagocytic cell found in the epidermis

A

Langerhans cells

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7
Q

Touch Receptor found in the epidermis

A

Merkel cell

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8
Q

Deepest layer of the epidermidis were rapid mitosis of skins cells occurs

A

Stratum basale

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9
Q

Superficial layer of the upper dermis containing dead keratinocytes

A

Stratum corneum

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10
Q

Two basic layers of the skin

A

Epidermidis and dermis

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11
Q

Vascular layer of the skin

A

Dermis

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12
Q

Layer of areolar in adipose tissue found directly below the skin

A

Hypodermis

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13
Q

Two layers of the dermis

A

Papillary and reticular layers

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14
Q

Tissue of the papillary layer

A

Areolar

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15
Q

Tissue of the reticular layer of the skin

A

Dense irregular

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16
Q

Condition where part of the upper dermis is unable to make melanin creating a patch or more of white skin

A

Vitiligo

17
Q

Condition where there is a complete inability to make melanin

A

Albinism

18
Q

Orange pigment that accumulates in the stratum corneum

A

Carotene

19
Q

Part of the hair above the skin

A

Shaft

20
Q

Part of the hair below the skin

A

Root

21
Q

Part of the hair that contains cells that form new hair

A

matrix

22
Q

Nerve network around the hair roots

A

Hair plexus

23
Q

Type of glandular secretion and sebaceous oil glands

A

Holocrine

24
Q

Type of exocrine secretion found in sweat glands of the head neck and palms

A

Merocrine

25
Q

Smooth muscle that runs between a hair follicle and the epidermis

A

Arrector pili

26
Q

Exocrine glands found in the external auditory canal that produce wax

A

Ceruminous glands

27
Q

Proteins that comprises hair and nails

A

Keratin

28
Q

Termination of rapid cell mitosis when cells touch each other

A

Contact inhibition

29
Q

Collagen repair that extends above and beyond the borders of the wound in the skin

A

Keloid scar

30
Q

Skin cancer that often remains localized

A

Basal cell carcinoma

31
Q

Burn that involves only the epidermis

A

First-degree burn

32
Q

Burn that involves both the dermis and epidermis and leads to blistering

A

Second-degree burn

33
Q

Vitamin responsible for calcium absorption from food

A

vitamin D

34
Q

Layer of skin where hemoglobin is found

A

dermis

35
Q

Product of sebaceous glands that inhibits bacterial growth on the skin

A

Sebum