MDS PREP
The sterilising units should be monitored at which of the following intervals
1) Daily
2) Weekly
3) Biweekly
4) Monthly
Oral Surgery
Answer: 2
Infection from periapical region of molars penetrates below the buccinator burrows subperiosteally into
1) Submassetric space
2) Pterygomandibular space
3) Sublingual space
4) Parotid space
Oral Surgery
Answer: 1
Eburnation is seen in
1. Malunion
2. Nonunion
3. Osteomyelitis
4. Osteoradionecrosis
Oral Surgery
Answer: 2
Hyperglobulinemia may be a feature all of the following, except
1. Wegene's granulomatosis
2. multiple myeloma
3. Hodgkin’s disease
4. amyloidosis
Oral Surgery
Answer: 4
The most dangerous type of spread of infection from apical abscess is to
1) Infratemporal fossa
2) Pterygoid
3) Parapharyngeal space
4) Submandibular space
Oral Surgery
Answer: 3
Among the following which is not used in the fixation of bone grafts
1) Bone plates
2) Titanium mesh
3) Gut
4) Tranosseous wires
Oral Surgery
Answer: 3
The first step in management of head injury is
1) Secure airway
2) I.V. mannitol
3) I.V. dexamethasone
4) Blood transfusion
Oral Surgery
Answer: 1
The first step in the management of head injury is to secure the airway to ensure that the patient can breathe effectively.