MDS PREP
Incision & drainage (I & D) in an area of acute infection should be performed when
1) Induration has occured
2) Localization has occurred
3) Acute pain is present
4) None of the above
Oral Surgery
Answer: 2
What is the average duration of immobilization o jaw fractures in adults?
1. 3-4 months
2. 5-6 weeks
3. 2-3 weeks
4. 6 months
Oral Surgery
Answer: 2
Which of the following criteria should be considered before a third molar transplantation?
1) The root is at least half formed
2) The width of the crown approaches the width of the extraction
3) Both A and B
4) None of the above
Oral Surgery
Answer: 3
Before a third molar transplantation, it is important that the root is at least half formed and the width of the crown approaches the width of the extraction site.
With overdosage of LA agent, one would observe
1) Hypertension
2) Hypotension
3) No change in BP
4) Cardiac arrhythmias
Oral Surgery
Answer: 2
Which of the following is not an indication for suturing a socket following a simple extraction?
1. Approximation of the flaps
2. Control of hemorrage
3. Immobilization of tissue
4. Protection of the blood clot
Oral Surgery
Answer: 4
Fracture of mandible all are true except
1) Fracture of the mandible are common at the angle of the mandible
2) Fracture of the mandible are a affected by the muscle pull
3) Fractures of the mandible are usually characterized by sublingual haematoma
4) CSF rhinorrhoea is a common finding
Oral Surgery
Answer: 4
CSF rhinorrhea is not a common finding in mandibular fractures; it is more associated with skull base injuries.
Number 16 cowhorn forceps are specially designed to extract
1) Maxillary first and second premolars
2) Mandibular central incisors
3) Mandibular molars
4) Maxillary molars
Oral Surgery
Answer: 3
A patient with maxillofacial injuries should be carried in
1) Supine position
2) Lateral position
3) Prone position
4) Sitting position
Oral Surgery
Answer: 2
A patient with maxillofacial injuries should be carried in a lateral position to maintain an open airway and prevent further injury.