MDS PREP
A patient complaining of trismus and difficulty in swallowing extra oral clinically no swelling with an anterior bulging of half the soft palate and the anterior tonsillar pillar with deviation of uvula to the unaffected side is suffering from
1) Submassetric space infection
2) Parapharyngeal space infection
3) Pterygomandibular space infection
4) Peritonsillar infection
Oral Surgery
Answer: 3
Infection from maxillary first molar drains into
1) Submandibular space
2) Infratemporal space
3) Buccal space
4) Infraorbital space
Oral Surgery
Answer: 3
Pain is the outstanding clinical characteristic of
1. a myxoma
2. a torus palatinus
3. a chondromyxoid fibroma
4. an osteoma
Oral Surgery
Answer: 3
Among the following which is most frequent complication of subapical orthodontic surgery
1. Nonunion of segments
2. Devitalization of teeth
3. Avulsion effect
4. Vertical fracture of the roots
Oral Surgery
Answer: 2
All are fractures of mandibular fracture except
1) Malocclusion
2) Paraesthesia of lower lip
3) Fractured end are prevented from dislocation by masticatory muscles
4) Are usually compound
Oral Surgery
Answer: 3
Fractures of the mandible are usually characterized by sublingual hematoma, which indicates bleeding in the area.