Surgical incisions are normally placed along the cleavage lines of the skin be-. cause
1. healing is faster
2. it is easier to place the incision
3. the scar will be masked
4. suturing the incisions is much easier
Oral SurgeryAnswer: 3
Grafts transplanted from a different individual of the same species are termed
1. homogenous
2. autogenous
3. myogenous
4. heterogenous
Oral SurgeryAnswer: 1
Mental foramen opening is directed in 1) Forward and medial direction 2) Backward and medial direction 3) Forward and lateral direction 4) Backward and lateral direction
Oral SurgeryAnswer: 4
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 SurgeryAnswer: 1
Treatment of choice for a patient with a maxillary complete denture with severe bilateral tuberosity undercuts is 1) Remove both tuberosity undercuts 2) Remove the tissue on only one side if possible 3) Maintain the undercuts as they help in retention 4) Use an mucostatic impression material
Oral SurgeryAnswer: 2
Facial paresis following maxillofacial fracture is most common in 1) # of the condylar neck 2) # of the nasal bones 3) # of the zygomatico maxillary complex 4) # of the mandibular symphysis
Oral SurgeryAnswer: 1
Treatment for mucocele is 1) Marsupialization of the lesion 2) Enucleation of only the mucocele without involving the duct of mucous gland 3) Enucleation of mucocele and involving the mucous gland 4) Enucleation of mucocele, involving the mucous gland and surrounding tissue
Oral SurgeryAnswer: 4
The following is least toxic of all local anaesthetics 1) Tetracaine 2) Mepivacaine 3) Prilocaine 4) 2-Chloroprocaine
