Flashcards in Skin Deck (63)
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1
What are the layers of the skin
Corneum
Lucidum
Granulosum
Spinosum
Basalis
Californians Like Girls in String Bikinis
2
Wha is the pressure threshold for skin pressure injury
60mmHg
3
When lying, the sacral pressure is ____ mmHg
150
4
When sitting the ischial pressure is ___ mmHg
300
5
When lying, what are the dependent areas of the skin?
back of the head
scapupa
spinous process
elbow
sacrum
posterior calf
heel
6
This solar radiation is responsible for acute and chronic skin effects
UVB
7
This type of infection is due to exposure to a body of salt water
Type III
due to V. vulnificus
8
[diagnose]
common in obese, smokers
painful, affecting the apocrine gland bearing areas (axilla, perineum, inframammary gland, inguinal folds)
Tender, deep nodules that expand, coalesce, spontaneously drain, form persistent sinus tract
Hidradenitis suppurativa / Acne inversa
9
[Hurley Classification for H. suppurativa]
single/multiple nodules without sinus tract or scarring
Stage I
Tx: Clindamycin
10
[Hurley Classification for H. suppurativa]
abscess, sinus tract, scarring
Stage II
clindamycin
11
[Hurley Classification for H. suppurativa]
diffuse, interconnected sinus tracts and abscesses
Stage III
Tx: Radicala excision, laser treatment, biologic agents
12
[diagnose]
presents as nodules and spread to form draining tracts following dental extraction
(+) sulfur granules
Actinomycosis
Tx: penicillin and surgical debridement
13
[diagnose]
rapidly enlarging necrotic lesion with undetermined border surrounding erythema
associated with IBD, RA, hema malignancy, IgA gammopathy
pyoderma gangrenosum
Tx: steroirds, cyclosporine
14
[SSSS vs TEN]
exotoxin affecting the granular layer
SSSS
15
[SSSS vs TEN]
immune mediated affecting the dermoepidermal junction
TEN
16
[diagnose]
"stuck on" yellow or light brown, papules/plaques with velvety, greasy texture
seborrheic keratoses
17
[diagnose]
arise in sun-exposed areas. premalignant lesion to SCC, atypical appearing keratinocytes
Actinic Keratosis (solar keratosis)
18
[nevi]
occur in a swimming trunk distrubution
giant hairy nevi (congenital)
19
[Nevi: acquired/congenital]
premalignant to melanoma
congenital
20
[diagnose]
benign neoplasm of the extremity
arise from the neuromyoarterial apparatus with blue, subungual discoloration associated with severe pain, point tenderness and cold sensitivity
glomus tumor
21
nonmelanoma skin cancers are typically a disease of the ___ skinned people
fair-skinned
22
[diagnose]
most common type of skin cancer
basal cell CA
23
most common subtype of basal cell CA
nodular (rodent ulcer)
24
most aggressive subtype of basal cell CA
morpheaform
25
the most common malignant eyelid tumor
basal cell CA
26
most common upper lip CA
basal cell CA
27
[diagnose: basal cell CA type]
waxy, pearly appearing papule with raised, well-demarcated border
crusting that bleeds with minor trauma, telangectasia over the translucent surface or central ulceration
nodular BCC
28
[diagnose: basal cell CA type]
waxy, pearly appearing papule with raised, well-demarcated border
crusting that bleeds with minor trauma, telangectasia over the translucent surface or central ulceration
With increased content of brown or black pigment
common in darker skinned people
pigmented BCC
29
[diagnose: basal cell CA type]
marked bluish or gray cystic nodules
cystic BCC
30
