Baker"s anchorage is a type of 1) Intramaxillary anchorage 2) Intermaxillary anchorage 3) Extraoral anchorage 4) Muscular anchorage
OrthodonticsAnswer: 2
Most active tooth movements are required in primary dentition for which problems 1) Anterior-posterior 2) Sagittal 3) Transverse 4) None of the above
OrthodonticsAnswer: 3
With what aspect of orthodontics is the orthodontist most commonly concerned 1) Preventive 2) Interceptive 3) Corrective 4) Surgical
OrthodonticsAnswer: 3
When primary lower first and second molars lost in 8-year-old patient, space is best maintained by 1) Multiple space maintainer 2) A functional appliance 3) Bilateral non-functional space maintainers 4) Band and loop space maintainer
OrthodonticsAnswer: 3
The three landmarks which determine skeletal convexity are 1) Glabella, prosthion and supramentale 2) Nasion, sella and articulare 3) Nasion, subspinale and pogonion 4) None of the above
OrthodonticsAnswer: 3
The facial form in adenoid facies (mouth breathers) is characterised by 1) Long and wide 2) Long and narrow 3) Short and wide 4) Short and narrow
OrthodonticsAnswer: 2
Functional appliances 1) Only move teeth 2) Can change the direction of growth 3) Are fabricated in the original mandibular position 4) Correct malocclusion rapidly
OrthodonticsAnswer: 2
Total mandibular arch contained within maxillary arch in called 1) Scissors bite 2) Deep bite 3) Reverse bite 4) Crossbite
