Acute herpetic gingivostomatitis 1. Occur in children and young adults 2. Occurs only in young children 3. Occur only in adults 4. All of the above
Oral PathologyAnswer: 1
During activation of a scaling instrument, the facial surface of the blade and tooth surface should form an angle of 1) > 15 but < 45 2) > 30 but < 60 3) > 45 but < 90 4) > 90 but < 180
PeriodonticsAnswer: 3
Of the following in which condition general anaesthesia is contraindicated? 1) Haemoglobinopathy 2) Allergy 3) Diabetes mellitus 4) All of the above
Oral SurgeryAnswer: 1
The tipping of a tooth results in the fibers of the PDL to be 1) All compressed 2) All stretched 3) Half compressed, half stretched 4) No effect
OrthodonticsAnswer: 3
A coil spring used over an arch wire segment for space regaining should deliver a force of 1) 15-30 g 2) 50-100 g 3) 90-120 g 4) 120-150 g
OrthodonticsAnswer: 3
Shrinkage in the acrylic dentures can be minimised by all of the following except 1) Overpacking about 50 % helps to compensate the shrinkage 2) Packing the resin in the dough stage 3) Correct manipulation of the monomer and the polymer 4) None of the above
ProsthodonticsAnswer: 1
Canine disocclusion is characterised by 1) Separation of anterior tooth during protrusive movements 2) Separation of posterior teeth on lateral working side 3) Separation of posterior teeth on lateral balancing side 4) Presence of working side contacts
ProsthodonticsAnswer: 2
The most widely studied controlled release device in periodontal has been 1) Amoxycillin 2) Tetracycline fibres 3) Cephalexin 4) Metronidazole
