MDS PREP
The advanatage of lingual split technique for extraction of mandibular third molar impacted teeth is/are
1) Bone loss is minimal
2) Easy and quick method
3) Tissue trauma is minimal
4) All of the above
Oral Surgery
Answer: 4
A patient who is receiving anticoagulants requires extraction of a tooth. Laboratory data indicating prothrombin time is 21 seconds with a control time of 15 seconds. The treatment should consist of
1. Regulation of the anticoagulant level with heparin
2. Injection of vit K and immediate extraction
3. Injection of vit K and extraction after half an hour
4. Extraction of the tooth and use of sutures and local haemostatic agent
After the extraction of maxillary first molar, a communication is found between the palatel socket and a disease free maxillary sinus which measures 0.2 cm. The best treatment is
1) Allow the clot to form, advise proper home care
2) Primary closure and antihistamine
3) Gold foil closure
4) Caldwell-Luc operation
Oral Surgery
Answer: 1
On what does the surgical risk for a patient with organic heart disease depend?
1. Respiratory rate
2. Blood pressure
3. Vital capacity
4. Cardiac reserve
Oral Surgery
Answer: 4
In case of subcondylar fracture, the condyle moves in
1) Anterior lateral direction
2) Posterior medial direction
3) Posterior lateral direction
4) Anterior medial direction
Oral Surgery
Answer: 4
In a subcondylar fracture, the condyle typically moves in an anterior medial direction due to muscle pull and displacement.