MDS PREP
Local anaesthetic cartridges contain small bubbles. These bubbles contain
1) Oxygen gas
2) Carbon dioxide gas
3) Nitrogen gas
4) Carbon monoxide gas
Oral Surgery
Answer: 3
How many mg of 2% lidocaine present in the cartidge?
1) 36 mg
2) 18 mg
3) 180 mg
4) 360 mg
Oral Surgery
Answer: 1
In case of Gow-Gates technique the target area is
1) Neck of condyle
2) Head of the condyle
3) Medial side of the ramus
4) Lateral side of the condyle
Oral Surgery
Answer: 1
Of the following in which condition a biopsy should not be performed on a tissue when the tissue
1) Responds to local treatment
2) Is associated with paraesthesia
3) Suddenly enlarges
4) B & C
Oral Surgery
Answer: 1
Rubber band extraction is a method of extraction in patients having
1) Bleeding disorders
2) Myocardial infarction and angina pectoris
3) Supernumerary teeth
4) Impacted teeth
Oral Surgery
Answer: 1
Which of the following surgical procedures are commonly used for treatment of maxillary retrognathia
1) Le Fort I osteotomy
2) C-osteotomy
3) Inverted L-osteotomy
4) Anterior maxillary osteotomy
Oral Surgery
Answer: 1
Which of the following is complication of an open fracture
1. Malunion
2. Nonunion
3. Infection
4. Crepitation
Oral Surgery
Answer: 3
An open fracture is a fracture that communicates with the outside environment, typically through a wound. This increases the risk of bacterial infection