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CDT COMPREHENSIVE EXAM AND PRACTICE EXAM
NEWEST 2024 ACTUAL EXAM COMPLETE 250
QUESTIONS AND CORECT DETAILED ANSWERS
(VERIFIED ANSWERS ) |ALREADY GRADED A+
CDT COMPREHENSIVE EXAM
1.- What are wetting agents used on wax patterns for
A- Allow patterns to ease the flow of metal B- clean the wax pattern for easier divesting C- helps surface tension thus decreasing nodules on metal castings D- can help in using less water powder ratio for investments -
ANSWER- C
2.- A depression cut into the patient's abutment tooth to prepare it for a partial framework is called
A-groove B- connector C- finish line D- rest prep - ANSWER- D
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3.·Cusp to fossa occlusion is advantageous over cusp to embrasure occlusion because
A·it causes a " tight" effect B- provides less balancing interference C- it provides more balanced distribution of force D- is more natural in natural dentition - ANSWER- B
4.- The bilateral curve between buccal and lingual cusps is called
A- curve of Spee B- compensating curve C- curve of Wilson D- Monson curve - ANSWER- C
5.- The chroma of a color refers to
A- intensity B- amount of gray C- amount of orange D- basic color - ANSWER- A
6.- When torch soldering, which part of the flame should be used 2 / 4
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A- mixing B- Reducing C- Combustion D- oxidizing - ANSWER- B
7.- The part of the tooth that extends above the gingiva is called
A- cingulum B- cervical C- Crown D- embrasure - ANSWER- C
8.- A disadvantage of agar type impression materials is that they must
A- should be poured immediately B- are not too accurate C- they give off bad odors D·hard materials to manage - ANSWER- A
9.- What is a muscle of facial expression
A- masseter 3 / 4
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B- orbicularis oris C- temporalis D- mylohoid - ANSWER- B
10.- The most simple articulator,that has no movement other than basic opening and closing is
A-hinge B- fixed guide C- semi adjustable D- fully adjustable - ANSWER- A
11.- Materials that soften under heat and become solid when cold but do not change chemically are called
A- thermocure B- thermoset C- thennogel D- thermoplastic - ANSWER-
12.- What clasp emerges from an occlusal embrasure area and engages the undercut
A- ball clasp
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