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NEETMDS- Oral Surgery mcq
MDS PREP
Facial paresis following maxillofacial fracture is most common in 
 1. # of the condylar neck
 2. # of the nasal bones
 3. # of the zygomatico maxillary complex
 4. # of the mandibular symphysis
Oral Surgery Answer: 1

"Dish face" deformity commonly seen with fractures of middle third of face is because of 
 1. Posterior and downward movement of maxilla
 2. Anterior and forward movement of maxilla
 3. Anterior and downward movement of maxilla
 4. Nasal complex fracture
Oral Surgery Answer: 1

Lowering the pupillary level of eyeball occurs if
1) The orbital volume increase
2) Detachment of suspensory ligament of Lockwood occurs
3) In case of blow out fracture
4) None of the above
Oral Surgery Answer: 2

Most common cause of death occuring during GA administration is due to 
 1. Reflex cardiac standstill
 2. Overdosage of anaesthetic agent
 3. Airway obstruction with improper ventilation
 4. None of the above
Oral Surgery Answer: 3

Of the following, where antrostomy is commonly used? 
 1. To remove high maxillary third molars
 2. To expose a tooth root for apicoectomy
 3. To treat an alveolar abscess
 4. Following closure of an oroantral fistula
Oral Surgery Answer: 4

A 23-years-old female patient complains of decreased mouth opening since 4 days. This could be due to
1) Impacted third molar
2) Oral submucous firbrosis
3) Oropharyngeal fibrosis
4) Bony ankylosis ot TMJ
Oral Surgery Answer: 1

Bone transplant from one human to another is termed
1) Allogenous
2) Autogenous
3) Homologous
4) Heterogeneous
Oral Surgery Answer: 3

What is the advantage of spinal anesthesia?
1. Anorexia and vomiting are absent in most cases, after the operation
2. Stomach and bowel preparation is not necessary
3. It can be used when inhalation anesthesia is contraindicated
4. All of above
Oral Surgery Answer: 4

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