Animal Bites Flashcards

(50 cards)

1
Q

Pasturella (P. multocida, P. canis) General

A

Gram Negative coccobacilli, non motile

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2
Q

Pasturella (P. multocida, P. canis) Animal bite

A

50% of dog bites 70% of cat bites Normal oral flora of dogs and cats

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3
Q

Pasturella (P. multocida, P. canis) toxins

A

Toxin producing LPS

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4
Q

Pasturella (P. multocida, P. canis) Clinical Manifestations

A

Localized cellulitis and lymphadenitis Complications: celluitis, abscess formation, tenosynovitis, osteomyelitis (cat), septic arthritis (cat)

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5
Q

Pasturella (P. multocida, P. canis) Treatment

A

Susceptible to several antibiotics

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6
Q

Capnocytophaga Canimorsus General

A

Capnophilic (requires CO2) Gram Neg fusiform bacilli

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7
Q

Capnocytophaga Canimorsus Animal Bite

A

Oral flora of dogs

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8
Q

Capnocytophaga Canimorsus Toxins

A

Produces a substance that modifies polymorphonuclear cell chemotactic activity

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9
Q

Capnocytophaga Canimorsus Clinical

A

Septicemia and meningitis

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10
Q

Baceroides (b. fragilis) General

A

Gram neg slender bacilli anaerobic

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11
Q

Baceroides (b. fragilis) Toxins

A

Polysaccharide capsule LPS Produces Superoxide Dismutase (can survive in oxygen)

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12
Q

Baceroides (b. fragilis) Clinical

A

Involved in polymicrobial infections, causes disease when introduced into other tissues following trauma (sinus/ear, abscesses, skin/soft tissue, gynecologic)

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13
Q

Baceroides (b. fragilis) Diagnosis

A

BBE MEDIA

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14
Q

Actinomyces General

A

Gram Positive Bacilli Filamentous Slow growing Colonize oropharynx anaerobic

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15
Q

Actinomyces Clinical

A

Causes disease if introduced into sites following tissue damage

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16
Q

Fusobacterium General

A

Gram Negative Bacilli, pleomorphic Normal flora of URT and GI anaerobic

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17
Q

Fusobacterium Clinical

A

Causes disease following tissue damage, polymicrobial infections

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18
Q

Eikenella Corrodens General

A

HACEK Gram Neg Bacilli Fastidious (doesn’t grow well), pleomorphic Facultative anaerobe BLEACH SMELL -Normal flora of oropharynx and upper respiratory tract

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19
Q

Eikenella Corrodens Animal Bite

A

Human bite infections, IV drug users who lick their needles

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20
Q

Eikenella Corrodens Lab diagnosis

A

Oxidase positive Catalase negative Urease negative Indole negative

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21
Q

Eikenella Corrodens Dx/Treatment

A

Resistant to antibiotics GROWTH ON PITTED AGAR

22
Q

Peptostreptococci General

A

Anaerobic gram + cocci, Fastidious, difficult to isolate, slow growth

23
Q

Peptostreptococci Animal Bite

A

Normal flora HUMAN BITES

24
Q

Peptostreptococci Clinical

A

Polymicrobial infections, sinusitis, osteomyelitis, abscesses, wounds,obstetrical and gynecological infections, sepsis

25
Peptostreptococci Dx
Need anaerobic media for growth, prolonged culture
26
Gram Negative coccobacilli, non motile
Pasturella (P. multocida, P. canis) General
27
50% of dog bites 70% of cat bites Normal oral flora of dogs and cats
Pasturella (P. multocida, P. canis) Animal bite
28
Toxin producing LPS
Pasturella (P. multocida, P. canis) toxins
29
Localized cellulitis and lymphadenitis Complications: celluitis, abscess formation, tenosynovitis, osteomyelitis (cat), septic arthritis (cat)
Pasturella (P. multocida, P. canis) Clinical Manifestations
30
Susceptible to several antibiotics
Pasturella (P. multocida, P. canis) Treatment
31
Capnophilic (requires CO2) Gram Neg fusiform bacilli
Capnocytophaga Canimorsus General
32
Oral flora of dogs
Capnocytophaga Canimorsus Animal Bite
33
Produces a substance that modifies polymorphonuclear cell chemotactic activity
Capnocytophaga Canimorsus Toxins
34
Septicemia and meningitis
Capnocytophaga Canimorsus Clinical
35
Gram neg slender bacilli anaerobic
Baceroides (b. fragilis) General
36
Polysaccharide capsule LPS Produces Superoxide Dismutase (can survive in oxygen)
Baceroides (b. fragilis) Toxins
37
Involved in polymicrobial infections, causes disease when introduced into other tissues following trauma (sinus/ear, abscesses, skin/soft tissue, gynecologic)
Baceroides (b. fragilis) Clinical
38
BBE MEDIA
Baceroides (b. fragilis) Diagnosis
39
Gram Positive Bacilli Filamentous Slow growing Colonize oropharynx anaerobic
Actinomyces General
40
Causes disease if introduced into sites following tissue damage
Actinomyces Clinical
41
Gram Negative Bacilli, pleomorphic Normal flora of URT and GI anaerobic
Fusobacterium General
42
Causes disease following tissue damage, polymicrobial infections
Fusobacterium Clinical
43
HACEK Gram Neg Bacilli Fastidious (doesn't grow well), pleomorphic Facultative anaerobe BLEACH SMELL -Normal flora of oropharynx and upper respiratory tract
Eikenella Corrodens General
44
Human bite infections, IV drug users who lick their needles
Eikenella Corrodens Animal Bite
45
Oxidase positive Catalase negative Urease negative Indole negative
Eikenella Corrodens Lab diagnosis
46
Resistant to antibiotics GROWTH ON PITTED AGAR
Eikenella Corrodens Dx/Treatment
47
Anaerobic gram + cocci, Fastidious, difficult to isolate, slow growth
Peptostreptococci General
48
Normal flora HUMAN BITES
Peptostreptococci Animal Bite
49
Polymicrobial infections, sinusitis, osteomyelitis, abscesses, wounds,obstetrical and gynecological infections, sepsis
Peptostreptococci Clinical
50
Need anaerobic media for growth, prolonged culture
Peptostreptococci Dx