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Microbiology 2 > Dental Abscesses & Salivary Gland Infections > Flashcards

Dental Abscesses & Salivary Gland Infections Flashcards

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Biology 101 flashcards
1
Q

what is the MOA for dentoalveolar abscess

A

carious lesion/trauma
bac spread via dentinal tubules
anachoresis
acute inflam and chronic

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2
Q

what is the ass dentoalveolar abscess acute inflmamation

A

pulpitis

necrosis of the pulp

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3
Q

what is the assc dentoalveolar abscess chronic inflammation

A

abscess

pulp remains viable

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4
Q

how does dentoalveolar abscesses spread

A

local

soft tissue

  • direct
  • indirect
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5
Q

what are the symptoms of an abscess

A

pain
swelling
erythema
suppuration

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6
Q

what are the key factors considered when thinking of an abscess

A

number of virulent bacteria
local and systemic immunity
anatomical damage

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7
Q

what are the accultataive anaerobes assc with DA abscess

A

s anginosus

s oralid

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8
Q

what are the struct anaerobes assc with DA abscess

A

prevotella

fusobacterum

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9
Q

what si the treatment for a DA abscess

A

needle aspiration
train pus
amoxicillin
metronidazole

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10
Q

what is a periodontal ascess

A

infection periodontiuum

acute or chronic

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11
Q

what is the causes of a PD abscess

A

occlusion of an opening into the mouth

impaction

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12
Q

what are the symptoms of a PD abscess

A 
sudden 
swelling 
erythema 
suppuration 
ain 
tissue/bone destruction
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13
Q

what si the assc microbiology with a PD abscess

A 
GNABS
streptococci 
treponema
f nuc
propionibacterium
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14
Q

how is a PD abscess treated

A

scale
irrigate
penicillin
metronidazole

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15
Q

what is the assc bac with a root infection

A

Fusobac (-VE)
Enterococcus Faecalis
Lactobacilli
Candida albicans

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16
Q

what re the ket features of enterococcus faelcalis

A

adhere to collagen
persist
biofilm for
resist CaOH

17
Q

what is a dry socket

A

localised osetomyleits

post extraction fails to heal

18
Q

what is the prphylais used for a dry socket

A

irrigate with CHX before and after extraction

19
Q

how si a dry socket treated

A

metronidazole and antiseptic dressing

20
Q

what is the assc bac on an osseointegrated abscess

A

a aureus
s epidermis
fusobac

21
Q

what is ludwig angina

A

post extraction

bilateral infection of summand/lingual spaces

22
Q

what re the symptoms of ludwig angina

A

base of mouth
brawny oedema
airway obstruction

23
Q

what is the microbiology assc with ldwigs angina

A

staph
fusobacterium
prevotella
enterococci

24
Q

how are the airways insured to stay open in ludwig

A

surgical intervention
drainage
parenteral hydration

25
Q

how is ludwig angina treated

A

IV penicillin
cephtiaxone
mertonidazoel

26
Q

what is osteomyelitis of the jaw

A

inflammation of medullary cavity of the anidble

27
Q

what are the types of omsteomyleitits of the jar

A

acute = pain mild fever, loose teeth, pus

chronic - tender, nindruated skin

28
Q

what is the assc bac with osteo of jaw

A

endogenous
tannerlla
M tb

29
Q

how does post radiation therapy affect osteo of jaw

A

necrosis of blood supply
reached saliva flow
exogenous bac

30
Q

what are the predisposing factors for acute bac parotitis

A

drugs
abnormalities
sialectastasis

31
Q

wat si th prensnetaiotn fo ABP

A

swelling glands parotid
pain
purulent secretions
fever

32
Q

what is the assc bac for ABP

A

s aureus
streps
hamoplihus

33
Q

who is ABP treated

A

co amoxiclav
flucloxacillin
salavation

34
Q

what is chronic bacterial parotitis

A

recurrent infection
sjorgens
fibrosis of glands

35
Q

what is parotitis of childhood

A 
before puberty 
repeated acute episodes
- duct abnormalities
- mumps
- trauma
36
Q

what is submandibular sialadentitis

A

rare
calculi
strictures

Microbiology 2 (23 decks)

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