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WorksheetsOdontogenic Infections
Total questions: 20
Worksheet time: 10mins
Trismus associated with lateral pharyngeal space is associated with irritation of
Masseter
Lateral Pterygoid
Medial Pterygoid
Temporalis
Death in Ludwig's Angina occurs due to:
Sepsis
Cardiac Arrest
Cavernous Sinus Thrombosis
Respiratory Obstruction
The distinguishing feature of masticatory space infection is
Swelling
Trismus
Dysphagia
Pain
Osteoradionecrosis is due to
Infection
Sepsis
Endarteritis of Blood Vessels
None of the above
Treatment of Garre's osteomyelitis is
Sequestectromy
Saucerisation
Incision & Drainage
Surgical Recontouring
Odontogenic Infections are mostly caused by
Mixed bacteria
Aerobic Bacteria
Anerobic Bacteria
Streptococci
Infection from lower third molar pericoronal area spreads most commonly to
Submandibular space
Sublingual space
Pterygomandibular space
Buccal Space
Ludwig's angina is characterised by
Raised tongue
elevation of ear lobe
unilateral swelling
Trismus
Which of the following is not associated with acute osteomyelitis of mandible:
Severe pain
Purulent exudate
Paresthesia of lower lip
Radiographic evidence of bony destruction
Identify the problem
Sequestrum
Cloacae
Sinus
Lamina dura
After extraction of upper central incisor, patient develops ophthalmoplegia, meningitis, and lateral rectus paralysis. The diagnosis is:
Cavernous sinus thrombosis
Not related
cellulitis
ludwig's angina
Dumb-bell shaped swelling is characteristic of which type of odontogenic space infection?
Submandibular space infection
Buccal space infection
Temporal space infection
Submassetric space infection
Identify the equipment:
MRI machine
CT scan
Hyperbaric Oxygen Chamber
Nitrous Oxide chamber
Sublingual space is separated from submandibular space by
Fibres of mylohyoid
mandible
submandibular gland
geniohyoid
Patient comes to emergency room with ludwig's angina and respiratory distress. Which of the following is done first:
iv antibiotics and fluids
Tracheostomy under general anesthesia
endotracheal intubation / tracheostomy under local anesthesia
incision and drainage
Involucrum is
dead bone
new live bone surrounding dead bone
pre-existing live bone
sclerotic bone
A 19 year old patient reports with a swelling over left angle of mandible, temperature of 100 degrees fahrenheit, and negative history of trauma. One should suspect:
Spontaneous fracture of mandible
pericoronal infection
mumps
Sjogren's syndrome
Palatal abscess most commonly results from infection of
maxillary central incisors
maxillary lateral incisors
maxillary canines
maxillary premolars
HBO Therapy is given to patients as per the:
Marx Protocol
Kaban Protocol
Obwegessor protocol
Lenin protocol
Roof of pterygomandibular space is formed by
Cranial base
Lateral pterygoid
medial pterygoid
temporalis muscle
