Nasal antrostomy usually done from this 1) Middle concha 2) Inferior concha 3) Middle meatus 4) Inferior meatus
Oral SurgeryAnswer: 4
The following muscle is most frequently encountered in an incorrect infraorbital nerve block 1) Orbicularis oris 2) Triangularis 3) Quadratus labi superioris 4) Risorius
Oral SurgeryAnswer: 3
Lidocaine is an example of an 1) Acid 2) Amide 3) Ester 4) Aldehyde
Oral SurgeryAnswer: 2
The best time of extraction in pregnancy is 1) First trimester 2) Second trimester 3) Third trimester 4) None of the above
Oral SurgeryAnswer: 2
Only nitrogen oxide alone is not used as a general anaesthetic agent because of the 1. Poor analgesic properties 2. Expense of the agent and its explosive hazard 3. Difficulty in maintaining an adequate oxygen concentration 4. Hepatotoxic nature
Oral SurgeryAnswer: 3
Submandibular calculus can be removed by 1) Dilation of the duct 2) Excision of the opening of duct 3) Removal of the gland 4) Incision of the duct and removal of calculus
Oral SurgeryAnswer: 4
On what does the surgical risk for a patient with organic heart disease depend?
1. Respiratory rate
2. Blood pressure
3. Vital capacity
4. Cardiac reserve
Oral SurgeryAnswer: 4
Sagittal split osteotomy is a procedure done in the mandibular 1. Ramus 2. Body 3. Symphysis 4. Angle
