OMF_Prof.Keamborn(101-150)
101All of the following are various indications of body fractures ,except:?
The patient need the rehabilitation of function, esthetic and easy for reduction and fixation (24 - 48 h after accident ).
The patient is stable enough to undergo the needed treatment
Hemorrahagie disturbances
To avoid of complication such as cellulitis,osteitis , malocclusion or pseudatrose.
102All of the following are various contra-indications of body fractures ,except:?
The patient is not stable enough to undergo the needed treatment and no cooperation.
Away obstruction, hemorrhagie disturbances and no soft tissue to cover fracture site
Severe comminution, stabilization not possible and bone at fracture site diffusely infected
Soft tissue injury : lacerations,abrasions and ecchymosis.
103All of the following are various signs and symptoms of fractures of facial bone ,except:?
Facial asymmetry
Swelling,bleeding,nerve injury and trismus
Deranged occlusion
Pseudatrose
104What is treatment of compound Fx ?
MMF Technique.
Trans osseous wiring
Trans osseous wiring and Mini bone plates.
External fixation.
105When we can remove MMF from the mouth of the patient ?
2 weeks
4-6 weeks .
10 weeks
3 months
106How we can treat simple fractures or intracapsular fracture of condyle ?
MMF Technique.
Osteosynthesis
Bandage
Dental wiring.
107The treatment compound fractures of condyle :?
MMF Technique
Osteosynthesis by ORIF .
Bandage
External fixation.
108The treatment for Edentulous patient :?
MMF Technique
Osteosynthesis
Gunning’s splint.
Gunning`s splint or Osteosynthesis.
109The muscles that aid in displacement of maxillary fractures are :?
Masseter
Temporalis
Upper part of orbicularis and lower part of orbicularis occuli
None of the above
110A fracture mandible should be immobilized an everage of :?
3 weeks
6 weeks
9 weeks
12 weeks
111Fracture of mandible all are true except :
Fractures of the mandible are common at the angle of the mandible
Fractures of the mandible are effected by the muscle pull
Fractures of the mandible are usually characterized by sublingual hematoma
C.S.F. Rhinorrhea is a common finding
112The ideal treatment for fracture of the angle of mandible is :?
Transosseous wiring
Intermaxillary fixation
Plating on the lateral side of the body of the mandible
Plating at the inferior border of the mandible
113Most common complication of condylar injuries in children :?
Pain
Ankylosis
Osteoartrhitis
Fracture of glenoid fossa
114Primary healing of a mandibular fracture is seen following fixation with :?
Gunning splints
Compression plates
Trans-osseous wires
Champy plates
115In the maxilla,a compression plate can be safely applied along the :
Infraorbital margin
Anterolateral wall of the maxillary sinus
Frontozygomatic suture
Zygomaticomaxillary suture
116To provide absolute stability of the fracture ends by a compression bone plate, the minimum number of screws that have to be placed on both side of the fracture line is :?
Six
Two
Three
Four
117After extraction of maxillary first molar,a communication is found between the palatal socket and a disease of free maxillary sinus which measure 0.2 cm.The best treatment is :?
Allow the clot to form advice proper home care
Primary closure and antihistamine
Gold foil closure
Caldwell-Luc operation
118True open bite is caused by :?
Horizontal fracture of the maxilla
Unilateral fracture of mandibular angle
Fracture of the coronoid process of left side of mandible
Fracture of mandibular symphysis
119In depressed zygomatic arch fracture, difficulty in opening the mouth is caused by impingement of:?
Condyles
Ramus
Petrous temporal
Coronoid process
120Which is the immediate danger to a patient with severe facial injuries :?
Bleeding
Associated fracture spine
Infection
Respiratory obstruction
121Le fort 1 fracture is characterized by:?
Bleeding from the ear
Bleeding from the antrum
Angle class 2 skeletal relationship
None of the above
122Suturing in facial wound injuries should be done with in:?
2 hours
6 hours
4 hours
8 hours
123Paresthesia is seen with which of the following types of fractures:?
Subcondylar
Zygomatico maxillary
Coronoid process
Symphyseal
124Forceps used for maxillary fracture disimpaction?
Rowe's
Bristows
Ashs
Walshams
125A patient is in shock with gross comminuted fracture, immediate treatment is to give :?
Normal saline
Ringer's lactate solution
Whole blood
Plasma expanders
126Walsham's forceps are used to :?
Remove teeth
Remove root
Clamp blood vessels
Reduce nasal bone fractures
127Panda facies is commonly seen after?
Le fort I fractures
Le fort II fractures
Mandible fractures
None of the above
128CSF rhinorrhea is not found in?
Lefort 1
Lefort II
Lefort III
Ethmoidal
129Gillis approach for reduction of zygomatic fractures is done through :?
Temporal fossa
Intra temporal fossa
Infra orbital fossa
All of the above
130Which of the following is not a feature of Le Fort II fracture :
Enophthalmos
Malocclusion
Paraesthesia
CSF rhinorrhea
131The first step in management of head injury is :
Secure airway
I.V. mannitol
I.V. dexamethasone
Blood transfusion
132CSF rhinorrhea is found in :
Frontal bone structure
Zygomatico maxillary fracture
Naso ethmoidal fracture
Condylar fracture
133Le Fort III fracture is the same as :?
Craniofacial dysjunction
Guerrin's fracture
Pyramidal fracture
None of the above
134Fixation with pack in maxillary sinus is :?
To support comminuted fracture of the body of zygomatic complex
To support and reconstitute comminuted orbital floor fracture
To protect mucosal covering of maxillary sinus
All are corrects
135Floating maxilla is typically found in :?
Le Fort I or guerin fractures
Le Fort II or pyramidal fractures
Craniomandibular dysjunction
All of the above
136In a patient of head injury which is more important to note first:?
Pupillary light reflex
Pupillary size
Corneal reflex
Ability to open eye
137Which of the following always indicates obstruction to the airway?
Slow pounding pulse
Stertoreous breathing
Increase in pulse rate
Decrease in blood pressure
138Moon face is seen in?
Le Fort I
Le Fort II
Le Fort III
Orbital fractures
139In blow out fractures which of the following is seen?
Enophthalmos
Exophtholmos
Bulbar hemorrhage
None
140Diplopia after fracture results from entrapment of?
Inferior rectus
Inferior oblique
Lateral rectus
Superior oblique
141In Le Fort III fracture all are seen except?
Crack pot sound on tapping teeth
CSF rhinorrhea
Fracture at frontozygomatic suture
Whole face is mobile
None of the above
142The muscle that aids in displacement of maxillary fractures are?
Masseter
Temporalis
Orbicularis oculi and orbicularis oris
None of the above
143What is the name of the fracture that is clinically detected by tugging on the maxilla/hard palate causing the nose to move.?
Le fort 1
Le fort 2
Le fort 3
Le fort 4
144Which facial view x-ray is the best for examining the orbits and midface?
OPG
Waters or occipitomental
Caldwell or PA view
Submental vertex
Towne
145A tripod fracture involves what?
It is another word for le fort fracture
Zygomaticotemperal and zygomatico frontal suture diastasis and inferiororbital rim fracture
Fracture through maxilla, zygomatic arch and nasal bones
Fracture through neck angle and body of the mandible
146What is nonrigit fixation ?
Open reduction and fixation of fractures using plates and screws
Open reduction and fixation of fractures using wires
Close reduction and fixation of fracture using ligature Ivy
Close reduction and fixation of fracture using Arch Bars & wire
147What is rigit fixation ?
Open reduction and fixation of fractures using plates and screws
Open reduction and fixation of fractures using wires
Close reduction and fixation of fracture using ligature Ivy
Close reduction and fixation of fracture using Arch Bars & wire
148Which part of the mandible is fractured the most frequently in trauma?
Condyle
Ramus
Body
Symphysis
149Maxillary sinus is usually involved in fractures:?
Le fort 1
Zygomatic arch fracture
Le fort 3
Nasoethmoidal fracture
150 If a fracture of jaw bone is communicated to external environment ,it is called :?
Comminuted fracture
Compound fracture
Simple fracture
Transverse fracture
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