Microbial Diseases of the Skin Flashcards

(55 cards)

1
Q

Folliculitis symptoms

A

infection of the hair follicle

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2
Q

folliculitis pathogen

A

s aureus

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3
Q

what is a sty?

A

when it is at the eyelid base

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4
Q

when are furnucles produced?

A

spred of infection into surrounding tissues can produce furuncles

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5
Q

when are carbuncles produced?

A

carbuncles occur when multiple furuncles grow together

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6
Q

Scaled Skin Syndrome pathogen

A

staphylococcus auerus strains

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7
Q

Scaled Skin Syndrome epidemiology

A

disease occurs primarilyin infacts

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8
Q

Scaled Skin Syndrome transmission

A

person to person spread of bacteria

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9
Q

Impetigo (pyoderma) pathogen

A

staphlycoccus aeureus

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10
Q

Impetigo (pyoderma) symptoms

A
  • small, flattened red patches on face and limps
  • patches develop into oozing, pus-filled vesicles on a red base
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11
Q

Impetigo (pyoderma) epidemiology

A

occurs mostly in children

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12
Q

Impetigo (pyoderma) transmission

A

person to person contact or via fomites

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13
Q

erysupelas pathogen

A

streptococcus pyogenes

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14
Q

erysipelas symptoms

A
  • reddening on face
  • can be fatal
  • swollen lympth nodes
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15
Q

erysipelas transmission

A
  • person to person
  • fomites
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16
Q

erysipelas epidemiology

A

occurs mainly in the elderly

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17
Q

Necrotizing Fasciitis - Flesh Eating pathogen

A

streptococcus pyogenes

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18
Q

Pseudomonas Infection pathogen

A

pseudomonas aeruginosa

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19
Q

Pseudomonas Infection transmission

A

can occurs in burn victims

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20
Q

Pseudomonas Infection symptoms

A
  • kills cells
  • destroys tissue
  • triggers shock
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21
Q

Pseudomonas Infection epidemiology

A

usually in burn or cystic fibrosis patients

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22
Q

Rocky Mountain Spotted Fever (RSMF) symptoms

A
  • non itchy spotted rash on trunk and appendages
  • fever
  • severe cases cause failure in systems
  • disease follows damage to blood vessels
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23
Q

Rocky Mountain Spotted Fever (RSMF) pathogen

A

rickettsia ricketssi

24
Q

Rocky Mountain Spotted Fever (RSMF) transmission

A

via bite of infected tick

25
Cutaneous Anthrax symptoms
eschar—> black, painless ulcer
26
Cutaneous Anthrax prevention
control of the disease in animals
27
Gas Gangrene transmission
traumatic event must introduce endospores into dead tissue
27
Gas Gangrene pathogen
clostridium perfringes
28
gas gangrene epidemiology
mortality rate exceeds 40 percent
29
Poxviruses pathogen
orthopoxvirus
30
Poxviruses transmission
inhalation of virus
31
Warts **pathogen**
papillomaviruses
32
Chicken Pox and Shingles pathogen
Varicella Zoster Virus
33
Chicken Pox and Shingles epidemiology
- virus becomes latent in nerve ganglia - chicken pox occurs mostly in children - risk of shingles increases with age
34
Rubella (German or three day measles) symptoms
- children develop a mild rash - congenital infection can result in birth defects or death of a fetus
35
Measles **symptoms**
- kopilik’s spots in mouth - subacute sclerosing panencephalitis is a rare complication
36
Measles transmission
respiratory droplets
37
Erythema Infectiosum (slap cheek disease) symtpoms
rash
38
Erythema Infectiosum (slap cheek disease) pathogen
erythovirus
39
Erythema Infectiosum (slap cheek disease) aka
fifth disease
40
Roseola pathogen
HHV6
41
Roseola symptoms
rose colored rash
42
Roseola epidemiology
affects young children age 6 mo- 2 yo
43
coxsackievirus infection pathogen
coxsackie A viruses
44
coxsackievirus infection symptoms
lesions like those from herpes infections
45
coxsackievirus infection aka
hands foot and mouth disease
46
what are mycoses?
- diseases caused by fungi - classified by infection location
47
what are piedras?
piedra- irregular nodules on the hair shaft
48
superficial mycoses symptoms
hyperpigmented patches of scaly skin and piedras
49
superficial mycoses transmission
shared hairbrushes and combs
50
cutaneous mycoses symptoms
dermatophytoses - cutaneous infections
51
Leishmaniasis cutaneous
large painless skin lesions
52
Leishmaniasis visceral
parasite is spread to rest of the body
53
Leishmaniasis mucocutaneous
- leasions enlarge to encompass mucous membranes
54
Leishmaniasis transmission
female sand fly