MDS PREP
In which of the following cases may a non-rigid connector be used in fixed partial dentures?
1) Long span FPD replacing two or more teeth
2) Short span FPD replacing one missing tooth in which the prepared abutment teeth are not in parallel alignment
3) Long or short span FPD in which one abutment tooth has limited periodontal support
4) None of the above
Prosthodontics
Answer: 2
After obturation of a traumatised central incisor, horizontal line of material is noted in the apical third root extending mesially and distally to the periodontal space. The common cause
1) Horizontal root fracture
2) Accessory canal
3) Internal resorption
4) External resorption
Endodontics
Answer: 1
The most difficult type of impaction to extract from the given options is:
1) Mesioangular
2) Vertical
3) Distoangular
4) Horizontal
Oral and Maxillofacial Surgery
Answer: 3
Distoangular impactions involve a complex surgical approach that
often requires significant bone removal to extract the tooth safely without
damaging adjacent structures. The position of the tooth in relation to the ramus
of the mandible and the potential for weakening the bone structure make it a
challenging procedure.
Bell"s palsy is triggered by
1. Exposure to cold
2. Tooth extraction
3. Local and systemic infection
4. Any of the above
Oral Pathology
Answer: 4
Bell's palsy can be triggered by exposure to cold, tooth extraction, or infections.
NOT A BOUNDARY OF TRIANGLE OF AUSCULTATION?
1. SCAPULA
2. TRAPEZIUS
3. LATISSIMUS DORSI
4. SERRATUS ANTERIOR
Anatomy
Answer: 4
Orange peel and ground glass radiographic appearance is observed in case of
1. Paget"s disease
2. Ewing"s sarcoma
3. Osteosarcoma
4. Fibrous dysplasia
Orange peel and ground glass radiographic appearance is observed in fibrous dysplasia.