MDS PREP
It is difficult to obtain local infiltration anaesthesia in the presence of inflammation/infection because of
1) A decreased pH
2) Increased vascularity
3) Oedema
4) Pain
Oral Surgery
Answer: 1
During the administration of an inferior alveolar nerve block which of the following muscles is usually penetrated with the needle
1) Buccinator
2) Medial pterygoid
3) Lateral pterygoid
4) Masseter
Oral Surgery
Answer: 1
Inferior alveolar nerve block is given in
1) Retromolar area
2) Pterygomandibular space
3) Submandibular space
4) Submental space
Oral Surgery
Answer: 2
Among the following which stage of anaesthesia describes the level of conscious sedation?
1. Stage I
2. Stage II
3. Stage III plane 1
4. Stage III plane 2
Oral Surgery
Answer: 1
Hooding of eyes is seen in which fracture
1) Le Fort I
2) Le Fort II
3) Le Fort III
4) Nasal bone
Oral Surgery
Answer: 3
Best treatment of the large cyst
1) Enucleation
2) Marsupialisation
3) Marsupialisation followed by enucleation
4) None of the above
Oral Surgery
Answer: 3
Energy range required to fracture the mandible is in the range of
1) 44.6 - 74.4 kg/m
2) 79.2 - 98.1 kg/m
3) 10.1 - 28.5 kg/m
4) 100.2 - 150.9 kg/m
Oral Surgery
Answer: 1
The energy range required to fracture the mandible is approximately 44.6 - 74.4 kg/m, indicating the force needed for a fracture.