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SURGERY (france) > Skin & Subcutaneous > Flashcards

Skin & Subcutaneous Flashcards

(50 cards)

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1
Q

Wound where skin microflora is the potential contaminant

A

Clean

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2
Q

Wounds that occurs in early traumatic injury of less that 6 hours

A

Contaminated

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3
Q

Type of wound: occurs in operations involving hollow viscous organ

A

Clean contaminated

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4
Q

Type of skin injury: skin necrosis, non viable, perforated diverticulitis and human bites

A

Dirty

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5
Q

Wound closure where the surgeon decides when to close the wound. There should be presence of granulation tissue

A

Tertiary wound closure

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6
Q

What kind of suture should be used in subdermal facial area?

A

Absorbable suture

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7
Q

How many days does suture in the head and neck removed?

A

4-5 days

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8
Q

How many days does suture in mist of the body parts removed?

A

10-14 days

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9
Q

How many plain LR do we give in burn patients at day 1?

A

4 cc/kg TBSA

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10
Q

Cells that are precursor of paget’s disease

A

Toker cells

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11
Q

Acids causes what necrosis?

A

Coagulation necrosis

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12
Q

Alkali causes what necrosis?

A

Liquefactive

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13
Q

What are the 3 zones in hyperthermic injuries?

A

Zone of coagulation: center, necrosis
Zone of stasis: most important! Amenable for salvage, with minimal perfusion
Zone of hyperemia: has their own blood supply hence heal on their own

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14
Q

Treshold of pressure injury

A

60 mmHg

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15
Q

Sacral pressure when lying

A

150 mmHg

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16
Q

Ischial pressure when sitting

A

300 mmHg

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17
Q

Type of UV radiation with low energy, abundant and involved in aging

A

UVA (400-315 nm)

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18
Q

UV invloved in acute and chonic skin effects

A

UVB (315-290 nm)

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19
Q

Most common sites of complicates soft tissue infection

A

External genitalia
Perinium
Abdominal wall

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20
Q

Histologic analysis shows (+) sulfur granules

A

Actinomycosis

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21
Q

Most common site of dermoid cyst?

22
Q

Sudden multiple eruptions associated with internal malignancy

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A

Lesser-Trelat sign (Seborrheic Keratosis)

23
Q

Premalignant lesion of SCC

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A

Seborrheic and solar (actinic) keratoses

24
Q

Occur in swimming trunk distribution

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A

Giant hairy nevi

Tx: serial excision

25
Stages that split thickness graft have to go
Serum imbibation Inoculation Angiogenesis
26
Benign neoplasm of neuromyoarterial apparatus commonly in the hand
Glomus tumor (glomus bodies)
27
Presenta with subungual discoloration, severe pain, point tenderness and cold sensitivity
Glomus tumor
28
Other name for skin tag
Acrocordon
29
(+) rossettes
Neurilemomma
30
Most common type of skin cancer
BCC
31
MC type of basal cell carcinoma
Nodulocystic/ nodulocerative
32
Waxy cream colored with rolled pearly borders surroung a central ulcer
Basal cell carcinoma
33
3 types of Basal cell carcinoma
Nodulocystic Morpheaform Basosquamous
34
Aggressive types of BCC (cheek, nose, lips) are managed by:
Moh's surgery | -excision with 6 mm margin
35
In situ SCC
Bowen's disease (anal area)
36
In situ SCC specific to penis
Erythroplasia of queyrat
37
Signs of high risk SCC
Early metastasis >2cm Extension to SQ
38
In situ SCC from burn areas
Marjolin's ulcer
39
Most common type of malignant melanoma
Superficial spreading - occurs anywhere except hands and feet - prolong RADIAL growth phase
40
Type of malignant melanoma with best prognosis
Lentigi maligna
41
(+) hutchinson's sign
Acral lentiginious
42
3 types of Basal cell carcinoma
Nodulocystic Morpheaform Basosquamous
43
Aggressive types of BCC (cheek, nose, lips) are managed by:
Moh's surgery | -excision with 6 mm margin
44
In situ SCC
Bowen's disease (anal area)
45
In situ SCC specific to penis
Erythroplasia of queyrat
46
Signs of high risk SCC
Early metastasis >2cm Extension to SQ
47
In situ SCC from burn areas
Marjolin's ulcer
48
Most common type of malignant melanoma
Superficial spreading - occurs anywhere except hands and feet - prolong RADIAL growth phase
49
Type of malignant melanoma with best prognosis
Lentigi maligna
50
(+) hutchinson's sign
Acral lentiginious

SURGERY (france) (8 decks)

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