A patient who suffered a myocardial infraction 3 months previously and on anticoagulant therapy, requires full mouth extractions. The dentist should
1. simply extract the teeth under local anesthesia
2. hospitalize the patient, control prothrombin time and extract the teeth under local anesthesia
3. hospitalize the patient and perform the extractions under general anesthesia
4. delay the extractions until after 6 months of the myocardial infarction
Oral SurgeryAnswer: 4
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 SurgeryAnswer: 4
The optimum length of screw, for fixation of plate in mandible is 1) 2 mm 2) 3 mm 3) 4 mm 4) 6 mm
Oral SurgeryAnswer: 3
BP blade used for the "Hilton"s method" is 1) No. 10 2) No. 11 3) No. 12 4) No. 15
Oral SurgeryAnswer: 2
Antibiotic medication for pericoronitis should be advised 1) If extraction is delayed (or) postponed 2) Before surgery 3) Routinely to treat pericoronitis 4) If trismus and fever present
Oral SurgeryAnswer: 4
Which of the following symptoms are related to maxillary sinusitis 1. Tenderness over the involved area 2. Post nasal drip 3. Change in phonation 4. All of the above
Oral SurgeryAnswer: 4
Which of the following disorders responds favourably during using an occlusal separator 1) Capsular fibrosis 2) Muscle spasm 3) Chronic dislocation 4) Unilateral condylar hyperplasia
Oral SurgeryAnswer: 2
Amide type of local anaesthetic agents undergo biotransformation primarily in the 1) Kidney 2) Liver 3) Plasma 4) Excreted in unaltered form
