MDS PREP
During CPR sternum should be depressed
1) Two inches every 5 seconds
2) 2 inches every second
3) 1 inch every 10 seconds
4) 3 inches every 5 seconds
Oral Surgery
Answer: 2
During CPR, the sternum should be depressed 2 inches every second to ensure effective chest compressions.
A Gunning"s splint is used in the treatment of
1) Fracture of the condylar neck of a child
2) Fracture of the edentulous mandible
3) Anterior dentoalveolar fracture
4) None of the above
Oral Surgery
Answer: 2
A Gunning splint is used in the treatment of fractures of the edentulous mandible, providing stabilization during healing.
Longest acting local anaesthetic is
1) Bupivacaine
2) Tetracaine
3) Lidocaine
4) Both A and B
Oral Surgery
Answer: 4
Treatment for fibrous dysplasia in a young 25-yrs-old patient involving maxilla is best treated by
1. Enbloc resection
2. Cosmetic contouring
3. Maxillary resection
4. Radiation therapy
Oral Surgery
Answer: 2
In external cardiac compressions, "the compression-relaxation cycle should be repeated"
1) 100 times per minute
2) Twice per second
3) 60 times per second
4) 80 times per minute
Oral Surgery
Answer: 3
In external cardiac compressions, the compression-relaxation cycle should be repeated 60 times per minute to maintain effective circulation.