Appropriate time to administer analgesic to reduce postoperative pain associated with removal of two mandibular molars 1) When pain becomes severe 2) Before the effect of LA wears off 3) The morning of surgery 4) Only after the return of sensation
Oral SurgeryAnswer: 2
It is difficult to obtain local infiltration anaesthesia in the presence of inflammation/infection because of 1) A decreased pH 2) Increased vascularity 3) Oedema 4) Pain
Oral SurgeryAnswer: 1
An approach to an impacted mandibular molar is achieved by 1) Envelop flap 2) Bayonet flap 3) "L" shaped flap 4) All of the above
Oral SurgeryAnswer: 4
Masticator space (mainly pterygomandibular) communicates posteriorly with the following spaces 1) Massetric and sublingual space 2) Parotid and lateral pharyngeal space 3) Submandibular and sublingual space 4) Lateral pharyngeal and pterygomandibular space
Oral SurgeryAnswer: 2
Koplik’s spots can be seen in
1. infectious mononucleosis
2. Fordyce’s disease
3. chicken pox
4. measles
Oral SurgeryAnswer: 4
After reduction of a mandibular dislocation that occured for the first time, treatment should be to 1. Inject sclerosing solution into the joint, so further dislocation is less likely 2. Inject corticosteroids into the joint which reduces the inflammation 3. Immobilize with IMF for 5-6 weeks 4. Advise the patient to limit opening of the mouth for 2-3 weeks
Oral SurgeryAnswer: 4
Which of the following is the principal action of ammonia is syncope 1) Respiratory stimulant 2) Vagal stimulant 3) Vasomotor stimulant 4) Inhibitor of vasomotor tone
Oral SurgeryAnswer: 1
Myplasty and sulcus extension procedure are helpful in 1) Increasing retention 2) Increasing stability 3) Increasing support 4) Increasing retention and stability
