MDS PREP
Of the following which facial bone is most frequently fractured
1) Mandible
2) Maxilla
3) Nasal
4) Zygomatic
Oral Surgery
Answer: 3
The most frequently fractured facial bone is the nasal bone, due to its prominence and exposure to trauma.
Nasopharyngeal angiofibroma occurs almost exclusively in
1. adolescent males
2. young females
3. infants
4. males past 60 years of age
Oral Surgery
Answer: 1
Ten teeth have been removed for a patient who was premedicated. The proper position of the patient in the recovery room is
1) Head elevation 30 degree with patient on his back
2) Reverse Trendelenburg position
3) Supine position
4) None of the above
Oral Surgery
Answer: 1
Of the following which is best method to treat a large radicular cyst of the maxilla with apical involvement of four vital teeth
1) Marsupialization
2) Aspiration
3) Enucleation and primary closure
4) Enucleation and packing the cavity with BIPP
Oral Surgery
Answer: 1
Tram line pattern on the face is due to
1) Sutures placed with tension
2) CSF Rhinorrhoea
3) Circumtrital ecchymosis
4) Subconjunctival haemorrhage
Oral Surgery
Answer: 2
In the initial stage of paralysis of facial nerve
1) Tongue deviates to the same side on protrusion
2) Tongue deviates to the opposte side on protrusion
3) No deviation of the tongue
4) None of the above
Oral Surgery
Answer: 1
The primary airway hazard for an unconscious patient in a supine position is
1. Tongue obstruction
2. Bronchospasm
3. Laryngospasm
4. Aspiration