CDT Test- Crown and Bridge (C&B)
Questions and Answers 2025
18 karat gold solder would have a fineness of: - ANSWER-750-
For example, 75% gold is denoted as "750" fineness. And 24 karat is 100% gold.
18/24= .75
A dental restoration that fits over a prepared tooth and is secured by cement is a/an: -
ANSWER-Crown.
A space is created between the maxillary and mandibular teeth when the muscles
attached to mandible are relatively relaxed. This space is appropriately referred to as: -
ANSWER-Free-way space.
Although the teeth may be correctly related to their respective dental arches the dental
arches may be disproportionately sized and incorrectly related. If this were true and the
mandibular arch were larger than normal we would have a malocclusion known as: -
ANSWER-A crossbite.
An inlay that replaces two to three surfaces of an anterior tooth is: - ANSWER-Class IV
Composite resins are cured by what means? - ANSWER-Light
How many pennyweights in 1 Troy ounce? - ANSWER-20
In a cusp-fosa theory, cusps tips will not wear away because: - ANSWER-Cusp tips do
not actually occlude with opposing dentition.
In ideal centric occlusion, the mesiolingual cusp of the maxillary first molar: - ANSWER-
Occludes in the central fossa of the mandibular first molar.
In normal centric occlusion, the cusp tip of the maxillary canine: - ANSWER-Occupies
the facial embrasure between the mandibular canine and first premolar
In normal centric occlusion, the maxillary anterior teeth occlude with: - ANSWER-The
facio-incisal edge of mandibular anterior teeth.
Inter alloying causes: - ANSWER-Weak joints.
Inter alloying occurs when: - ANSWER-The gap is too small.
Questions and Answers 2025
18 karat gold solder would have a fineness of: - ANSWER-750-
For example, 75% gold is denoted as "750" fineness. And 24 karat is 100% gold.
18/24= .75
A dental restoration that fits over a prepared tooth and is secured by cement is a/an: -
ANSWER-Crown.
A space is created between the maxillary and mandibular teeth when the muscles
attached to mandible are relatively relaxed. This space is appropriately referred to as: -
ANSWER-Free-way space.
Although the teeth may be correctly related to their respective dental arches the dental
arches may be disproportionately sized and incorrectly related. If this were true and the
mandibular arch were larger than normal we would have a malocclusion known as: -
ANSWER-A crossbite.
An inlay that replaces two to three surfaces of an anterior tooth is: - ANSWER-Class IV
Composite resins are cured by what means? - ANSWER-Light
How many pennyweights in 1 Troy ounce? - ANSWER-20
In a cusp-fosa theory, cusps tips will not wear away because: - ANSWER-Cusp tips do
not actually occlude with opposing dentition.
In ideal centric occlusion, the mesiolingual cusp of the maxillary first molar: - ANSWER-
Occludes in the central fossa of the mandibular first molar.
In normal centric occlusion, the cusp tip of the maxillary canine: - ANSWER-Occupies
the facial embrasure between the mandibular canine and first premolar
In normal centric occlusion, the maxillary anterior teeth occlude with: - ANSWER-The
facio-incisal edge of mandibular anterior teeth.
Inter alloying causes: - ANSWER-Weak joints.
Inter alloying occurs when: - ANSWER-The gap is too small.
