ISE ENT 1 Flashcards

1
Q

most predisposing factor to acute necrotizing ulcerative gingivitis

A

HIV and previous NUG

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2
Q

Most common etiologic agent of bullous erysipelas

A

MRSA

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3
Q

Most significant hemorrhage post-tonsillectomy happens during what period

A

5 to 10 days

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4
Q

most serious luxation injury of the teeth

A

intrusive luxation

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5
Q

most common site of perforation in acute otitis media

A

pars tensa

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6
Q

most commonly affected tooth in cracked toot syndromme

A

molar

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7
Q

most common bacteria in odontogenic infections

A

streptococcus viridans
Peptostreptococcus
Prevotella
Staph

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8
Q

Most likely source for posterior nose bleed

A

Sphenopalatine artery

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9
Q

most common etiology of gingival and periodontal abscess

A

entrapment of foreign body in the gingiva

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10
Q

most common cause of pharyngitis or tonsillitis

A

virus - rhinovirus

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11
Q

most common site involved in oral cancer

A

tongue - posterolateral and ventral surface

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12
Q

most common source of deep neck infections

A

mandibular teeth

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13
Q

most common location of erysipelas

A

lower extremities

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14
Q

most common and effective treatment for acute uncomplictaed rhinosinusitis

A

supportive treatment

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15
Q

most commonly affected teeth in avulsions

A

anterior teeth

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16
Q

most common cause of otomycosis

A

aspergillus or candida

17
Q

most common reason for failure of inferior alveolar nerve block

A

too low of a point of injection

18
Q

most serious alkali injuries are associated with what agent

A

ammonia

19
Q

most common etiologic agent of blepharitis

A

S epidermidis

20
Q

most common bacerial pathogen recovered inadult with AOM

A

S pneumoniae
H influenzae
MRSA
P aeruginosa

21
Q

most common organism in accute diffuse otitis externa

A

P aeruginosa
S aureus
S epidermitids
Enterobacteriaceae

22
Q

2nd most common complication of cochlear implantation

A

device failure

23
Q

most common complication associated with tracheoesophageal prosthetic valves

A

leakage

24
Q

most common pathogen in acute mastoiditis

A

S pneumoniae
S pyogenes
P aeruginosa