AIPGE 09 MDS Oral & Maxillofacial Surgery

Oral & Maxillofacial Surgery

187. Lingual splaying will cause increase in
a) Interpupillary distance
b) Intercanthal distance
c) Interangle distance
d) Go – Gn distance

188. A condylar fracture with fragment overlap of >5mm and angle >37 degree needs what treatment?
a) Closed reduction and imf
b) ORIF
c) Soft diet only
d) No treatment
Ans:

189. When a mandibular fracture is transferred to an intensive care unit,under what is mandibular fracture treated
a) Primary survey
b) Secondary survey
c) Primary survey with IMF
d) Resuscitation room

190. When a minimal injury as a glancing blow is struck,to what variable is it related?
a) Position of strike
b) Area of strike
c) Angulation of strike
d) Location of strike
Ans:

191. According to the tension and compression forces acting at the condylar border which of these would best attenuate them?
a) A plate at the anterior border and another at the posterior border
b) A plate at the anterior border
c) A plate at the posterior border
d) A plate at the lateral border
Ans:

192. Treatment of comminuted fracture in angle of mandible
a) Multiple miniplates
b) Compression plates
c) Recontruction plates
d) Single miniplate which gives functional union
Ans: Reconstruction plates

193. Bone which fills in an osseous defect is
a) Spongy
b) Cancellous
c) Bundle
d) None
Ans:

194. What is the best treatment for a fractured angle mandible?
a )two plates as acc to AO principles
b)compression plating
c )reconstruction plates
d)
Ans:

195. The failure of IAN block can occur in children due to
a) Concentration of LA
b) Presence of adrenaline
c) Position of needle
d) Angle of ramus
Ans: d) Angle of ramus

196. Which of the following is not done as a investigation in osteosarcoma
a) MRI femur
b) Bone marrow biopsy
c) Bone scan
d) Xray chest
Ans:

197. Alveolar bone grafting in a cleft palate patient is done
a) After maxillary expansion, cross bite correction, before canine eruption
b) Before maxillary expansion cross bite correction after canine eruption
c) After maxillary expansion cross bite correction after canine eruption
d) Before maxillary expansion cross bite correction before canine eruption
Ans: a)After maxillary expansion, cross bite correction, before canine eruption


198. A pt is admitted with head injury, GCS = 8, maxillary fracture, frequent apnea and low oxygenation. Airway management is done by
a) Oropharyngeal airway
b) Orotracheal airway
c) Cricothyroidotomy
d) …
Ans: c) Cricothyroidotomy

199. Excisional biopsy is done by
a) Complete excision of the tumor along with some part of normal tissue
b) Partial excision of the tumor alone
c) Partial excision of the tumor with normal tissue
d) Complete excision of the tumor
Ans: a) Complete excision of the tumor along with some part of normal tissue

200. The bone present on the labial side of lower anteriors is
a) Cortical
b) Cancellous
c) Fibrous
d) Spongy
Ans: a) Cortical

201. The type of bone present between the furcations is
a)cortical
b)cancellous
c)fibrous
d)spongy
Ans: b) Cancellous

202. Champy plates
a) …
b) …
c) …
d) …
Ans:

203. Commonest impaction
a) Mesioangular
b) Distoangular
c) Vertical
d) Horizontal
Ans: Mesioangular

204. Which anesthetic is used intravenously
a) Propofol
b) …
c) …
d) …
Ans:

205. LA does not act in the presence of inflammation as LA solution molecules
a) Are positively charged
b) Are negatively charged
c) Not charged
d) …
Ans:

206. In mass trauma cases treatment priority given to
a) Those with life threatening conditions
b) Those who can be revived with minimum of resources and manpower
c) Those requiring maximum machinery and manpower
d) ….
Ans: b) Those who can be revived with minimum of resources and manpower

207. A patient is suffering from severe facial pain and a nasopharengeal tumor is present on the lateral wall of larynx.The patient is suffering from
a) Plummervinson syndrome
b) Trotters syndrome :ans
c) Reiters syndrome
d) …
Ans: