quiz Flashcards

1
Q

what is exfoliation

A

the process of removing dead skin cells

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2
Q

what does exfoliation promote

A

because you remove a layer of dead skin cells it promotes the growth of new cells

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3
Q

what is mechanical exfoliation

A

using an abrasive product to remove dead skin cells such as a scrub

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4
Q

what is chemical exfoliation

A

using natural substances such as enzymes or alpha hydroxy acids with other ingredients to cause a chemical reaction to remove dead skin cells

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5
Q

what is intercellular cement

A

substance that binds, adds strength, and mediates biochemical interaction between cells

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6
Q

what are the 6 factors of skin absorption

A
stratum corneum strength
hydration level
oiliness
size of products molecules
temperature of the skin
pore size
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7
Q

what is the difference between atopic and contact dermatitis

A

atopic is hereditary and can progress throughout a lifetime while contact is a reaction from an external substance

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8
Q

what is seborrheic dermatitis

A

skin rash that has an oily appearance

usually on scalp

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9
Q

psoriasis

A

inherited condition that produces thick scaly skin patches

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10
Q

eczema

A

an eruption of small vesicles that create dry or moist lesions

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11
Q

hives

A

an allergic reaction that produces an eruption of rashes

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12
Q

what is a lesion

A

a change in the structure of the skin tissue

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13
Q

what are the 2 types of lesion

A

primary

secondary

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14
Q

what is a primary lesion

A

changes of the skin during the early stages of development

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15
Q

what is a secondary lesion

A

skin lesions that appear as a condition or disease

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16
Q

macule

A

discolouration on the skins surface (freckle)

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17
Q

wheal

A

solid formation above the skin (bug bite or allergic reaction)

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18
Q

what is the difference between a papule and pustule

A

papule is not inflamed and does not contain pus, pustule is inflamed and contains pus

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19
Q

what is a vesicle

A

blister- fluid fill elevation caused by accumulation of fluids or blood

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20
Q

nodule

A

tumor- solid mass within the skin

21
Q

cyst

A

sac containing gaseous liquid and pus

22
Q

crust

A

dried mass that is the remains of a sore (scab)

23
Q

excoriation

A

mechanical abrasion

appears dark red because of blood

24
Q

scale

A

shedding of dead skin on epidermis

25
Q

fissure

A

crack or line that might be deep into the dermis

26
Q

herpes simplex

A

contagious infection that causes blister like cluster found on mucus membranes

27
Q

impetigo

A

honey yellow crusted lesion found on face, scalp or neck

28
Q

tinea

A

ringworm- red circular patches of blisters

29
Q

tinea cororis

A

fungal infection affecting the trunk legs or arms

30
Q

asteatosis

A

dry, scaly skin caused by reduced sebum production

31
Q

seborrhea

A

caused by excess secretion of the sebaceous

32
Q

steatoma

A

sebaceous cyst filled with sebum

33
Q

furuncle

A

boils=painful infection that appears as a firm nodule with pus filled core

34
Q

carbuncle

A

groups of boils in one area

tendency to spread

35
Q

rhinophyma

A

more sever form of rosacae that causes tissue on nose to swell

36
Q

milia

A

pearly white cysts

baby acne/whiteheads

37
Q

bromidrosis

A

foul smelling perspiration caused by yeast and bacteria that break down sweat on wet skin

38
Q

anidrosis

A

lack of perspiration caused by failure of sweat glands

39
Q

hyperhidrosis

A

over production of perspiration

40
Q

miliaria rubra

A

acute burning, itching, rash caused by excessive heat

41
Q

malignant growths

A

must be referred to a doctor

42
Q

squamous cell carcinoma

A

irregular, crusted, papule that occurs in sun exposed areas

43
Q

melanoma

A

most dangerous skin condition

44
Q

what are the ABC’s of skin cancer

A

asymmetry
border
color
diameter

45
Q

leukoderma

A

when skin lacks pigmentations

46
Q

vitiligo

A

white patches

47
Q

nevus

A

birthmark

48
Q

lentigo

A

freckle caused from sun exposure

49
Q

chloasma

A

common disorder in pregnant women causing flat patches on the face