chapter 5 Flashcards

1
Q

Integumentary system functions

A

Protection, waterproofing skin, mini excretory system, vitamin D, sensory receptors

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2
Q

Layers of skin

A

Epidermis
Dermis
Subcutaneous

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3
Q

Papillary layer

A

Produce fingerprints

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4
Q

Sebaceous glands

A

Produce an oily product. Usually coupled with a hair follicle.

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5
Q

Sweat glands

A

produce sweat. Regulates body heat

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6
Q

Cyanosis

A

Bluish color that occurs during heart failure and severe breathing disorders

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7
Q

Erythema

A

Redness. Indicates fever, inflammation, embarrassment, allergy

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8
Q

Pallor

A

Blanching, pale skin, emotional stress, anemia, low blood pressure

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9
Q

Jaundice

A

Yellow cast, sign of liver disorder or too much bile absorbed by the blood

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10
Q

Hematomas

A

Black and blue marks, bruises, sites were blood has escaped from a blood vessel and has clouded in the tissue spaces

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11
Q

Sebum

A

Oil, keeps the skin soft and moist

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12
Q

Acne

A

Infection of the sebaceous gland

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13
Q

eccrine glands

A

Produce sweat

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14
Q

Sweat

A

Water + salts + urea + vitamin C

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15
Q

Apocrine glands

A

Located in axillary and genital region of body, contain fatty acids + proteins + sweat, begins functioning at puberty

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16
Q

Hair

A

Made up of dead protein

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17
Q

Melanin

A

Produces hair color

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18
Q

Basal cell carcinoma

A

The most common skin cancer, the least malignant, the cells bulge up into the dermis layer, slowly growing

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19
Q

Squamous cell carcinoma

A

Grows rapidly, will attach itself to lymph nodes it’s not removed

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20
Q

Malignant melanoma

A

Cancer of melanocytes, attaches itself to lymph nodes and blood vessels grows rapidly

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21
Q

Melanoma A

A

Asymmetry

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22
Q

Melanoma B

A

Border irregularity

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23
Q

Melanoma C

A

Color change

24
Q

Melanoma D

A

Diameter, spot is larger than 6 mm

25
Q

Melanoma E

A

Elevation

26
Q

1st° burn

A

Only epidermis layer burned

27
Q

2nd° burn

A

Blisters that form on skin, burns down into dermis layer

28
Q

3rd° burn

A

Destroys all three layers of skin, nerve endings are destroyed, regeneration is not possible so skin grafting is done

29
Q

Fat in the _ tissue layer beneath the dermis helps to insulate the body

A

subcutaneous

30
Q

Radiation from the skin surface in evaporation of sweat are two ways in which the skin helps to get rid of body _.

A

Heat

31
Q

The waterproofing protein found in the epidermal cells

A

keratin

32
Q

A vitamin manufactured in the skin

A

d

33
Q

A localized concentration of melanin

A

Freckle

34
Q

Wrinkling of the skin is due to loss of the _ of the skin

A

Elasticity

35
Q

A decubitus ulcer results when skin cells are deprived of _.

A

Oxygen

36
Q

The externally observable part of the hair

A

shaft

37
Q

A black head is an accumulation of oily material produced by _.

A

Sebaceous glands

38
Q

The most numerous variety of perspiration gland

A

eccrine

39
Q

Less numerous variety of perspiration gland

It’s secretion contains proteins and other substances that favor bacterial growth

A

Apocrine

40
Q

Found everywhere on the body except the palms of the hands, soles of feet and lips, and consist of dead keratinized cells

A

Hair\sebaceous glands

41
Q

Become more active at puberty

A

apocrine

42
Q

Part of the heat liberating apparatus of the body

A

eccrine

43
Q

Cold sore type

A

Viral

44
Q

Cold sore symptoms

A

oosing spots

45
Q

Cold sore treatment

A

Cannot cure, relieve pain by medicine

46
Q

Psoriasis type

A

Bacterial, genetic

47
Q

Psoriasis symptoms

A

Silvery flaking patches of skin

48
Q

Psoriasis treatment

A

Steroid creams, oral medications

49
Q

Ringworm type

A

Fungal

50
Q

Ringworm symptoms

A

Circle of itchy patch on skin

51
Q

ringWorm treatment

A

Antifungal cream

52
Q

Dandruff type

A

Bacterial, fungal

53
Q

Shingles type

A

Viral

54
Q

Shingles symptoms

A

Throbbing pain before an itchy rash

55
Q

Shingles treatment

A

Antiviral medication

56
Q

Acne type

A

Genetic, bacterial

57
Q

Athletes foot type

A

Fungal