cdt exam ortho
The overall height of properly trimmed models should be - Answer-70 mm.
What is the term for the ability of a metal to be drawn into a wire? - Answer-ductility
Electrolyte fluid in the generator tank is - Answer-caustic
Which of the following is an example of an anti-flux used in the laboratory? - Answer-rouge
Which of the following is a result of the warm and moist environment in a pressure pot? - Answer-
accelerates curing time
Which clasp would be contraindicated on an isolated first molar? - Answer-ball
Which appliance has an anterior-posterior activation? - Answer-Herbst appliance
The mesiobuccal cusp of the maxillary first molar is in alignment with the mesiobuccal groove of the
mandibular first molar is what type of occlusion? - Answer-Class I
What of the following may represent two common issues encountered in appliances constructed with
autopolymerizing acrylic resin? - Answer-poor appliance fit and gingival irritation.
In trimming a diagnostic study model, the top is first trimmed parallel to the - Answer-occlusal plane.
, What is a common term for alternating applications of small amounts of monomer and polymer? -
Answer-salt and pepper method
Which of the following is an advantage of skeletal orthodontic treatment? - Answer-a greater range of
malocclusions can be corrected
A non-active lingual arch maintains arch form using what? - Answer-passive contact
The Bionator is a modification of which appliance? - Answer-Activator appliance
In a normal pedodontic, which teeth occlude with M? - Answer-G and H
What is usually the first succedaneous tooth to erupt? - Answer-central incisor
Before welding, which of the following BEST describes the surfaces to be welded? - Answer-clean and in
solid contact
The backs of study models are trimmed _______ to the mid-palatal raphae at what angle? - Answer-90°
What is the standard diameter of round wire used to fabricate a labial bow for most retainer appliances
utilizing acrylic? - Answer-.032 in
Which of the following may cause porosity in cold-cure acrylic? - Answer-air pressure is too low
Bubbles left on the occlusal surfaces of diagnostic study models will throw off the - Answer-bite.
At what stage of the finishing and polishing process is rouge used? - Answer-during the final polishing
The overall height of properly trimmed models should be - Answer-70 mm.
What is the term for the ability of a metal to be drawn into a wire? - Answer-ductility
Electrolyte fluid in the generator tank is - Answer-caustic
Which of the following is an example of an anti-flux used in the laboratory? - Answer-rouge
Which of the following is a result of the warm and moist environment in a pressure pot? - Answer-
accelerates curing time
Which clasp would be contraindicated on an isolated first molar? - Answer-ball
Which appliance has an anterior-posterior activation? - Answer-Herbst appliance
The mesiobuccal cusp of the maxillary first molar is in alignment with the mesiobuccal groove of the
mandibular first molar is what type of occlusion? - Answer-Class I
What of the following may represent two common issues encountered in appliances constructed with
autopolymerizing acrylic resin? - Answer-poor appliance fit and gingival irritation.
In trimming a diagnostic study model, the top is first trimmed parallel to the - Answer-occlusal plane.
, What is a common term for alternating applications of small amounts of monomer and polymer? -
Answer-salt and pepper method
Which of the following is an advantage of skeletal orthodontic treatment? - Answer-a greater range of
malocclusions can be corrected
A non-active lingual arch maintains arch form using what? - Answer-passive contact
The Bionator is a modification of which appliance? - Answer-Activator appliance
In a normal pedodontic, which teeth occlude with M? - Answer-G and H
What is usually the first succedaneous tooth to erupt? - Answer-central incisor
Before welding, which of the following BEST describes the surfaces to be welded? - Answer-clean and in
solid contact
The backs of study models are trimmed _______ to the mid-palatal raphae at what angle? - Answer-90°
What is the standard diameter of round wire used to fabricate a labial bow for most retainer appliances
utilizing acrylic? - Answer-.032 in
Which of the following may cause porosity in cold-cure acrylic? - Answer-air pressure is too low
Bubbles left on the occlusal surfaces of diagnostic study models will throw off the - Answer-bite.
At what stage of the finishing and polishing process is rouge used? - Answer-during the final polishing
