Bacterial diseases of Skin pt 1

Question 1

normal skin microbes are usually harmless unless

Answer 1

penetrate epidermis or immune system is suppressed

Question 2

abscesses are…

Answer 2

pus filled from bacteria

Question 3

abscesses are often called

Answer 3

pimple

Question 4

What is a large painful nodular extension of folliculitis

Answer 4

furuncle or boil

Question 5

what is difference between carbuncle and furuncle

Answer 5

carbuncle is group of furuncle that penetrates deeper into tissues

Question 6

What is is called where a skin abscess involves a hair follicle

Answer 6

folliculitis

Question 7

What is folliculitis called at eyelid base

Answer 7

sty

Question 8

pathogen of abscesses/folliculitis

Answer 8

staphylococcus epidermidis

staphylococcus aureus

Question 9

what causes hot tub folliculitis

Answer 9

pseudomonas aeruginosa

Question 10

What is SSSS

Answer 10

staphylococcal scalded skin syndrom

Question 11

describe symptoms of SSSS

Answer 11

reddening->large blisters containing fluid LACKING BACTERIA OR WBC -> 2 days skin peels off in sheets as if dipped in boiling water

Question 12

pathogen of ssss

Answer 12

staphylococcus aureus strains

Question 13

ssss occurs mainly in

Answer 13

infants

Question 14

how is ssss transmitted

Answer 14

person to peron

Question 15

how is SSSS diagnosed

Answer 15

sloughing of skin

Question 16

TX of SSSS

Answer 16

antibiotics, usually hospitalization (often burn unit)

Question 17

how is SSSS prevented

Answer 17

-difficult due to widespread presence of s. aureus

Question 18

What is another name for impetigo

Answer 18

pyoderma

Question 19

what is impetigo

Answer 19

skin infection involving top layers of skin

Question 20

characteristics of impetigo

Answer 20

flat red patches, common in kids become pus filled vescicles that crust (pyoderma)

Question 21

is there pus with WBC in impetigo or ssss

Answer 21

impetigo

Question 22

erysipelas

Answer 22

fiery rash with raised borders

Question 23

what does erysipelas usually occur

Answer 23

legs

Question 24

pathogen of impetigo and erysipelas

Answer 24

s. aureas MC in impetigo
steptococcus pyogenes MC in erysipelas
but both are in both

Question 25

impetigo and erysipelas are transmited

Answer 25

person to person | fomites

Question 26

impetigo occurs mostly in who

Answer 26

kinds

Question 27

peak incidence of erypelas and who is rarely affected

Answer 27

60-80, adolescent to adults

Question 28

diagnose impetigo and erysipelas

Answer 28

presence of vescicles

Question 29

What is called the "flesh eating bacteria"

Answer 29

necrotizing fascitis

Question 30

characteristics of Necrotizing fasciitis

Answer 30

secretes enzymes and toxins | big, purplish red blisters

Question 31

what does necrotizing fasciitis do

Answer 31

destroy muscle and fat tissue

Question 32

what other issue is involved with necrotizing fasciitis

Answer 32

toxemia

Question 33

% fatality of NF

Answer 33

>50

Question 34

pathogen of NF

Answer 34

steptococcus pyogenes

Question 35

Buruli ulcer pathogen

Answer 35

mycobacterium ulcerans

Question 36

symptoms of buruli ulcer

Answer 36

painless nodule, finger swelled 2 x | PAINLESS

Question 37

toxin produced by buruli ulcer

Answer 37

mycolactone