COMPREHENSIVE CDT EXAM 2024/2025 NEWEST !!!COMPLETE
ACTUAL EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS(VERIFIED ANSWERS ) ALREADY GRADED A+.
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-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
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- rest prep
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-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
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-A- curve of Spee
B- compensating curve
C- curve of Wilson
D- Monson curve
5.- The chroma of a color refers to
A- intensity
B- amount of gray
C- amount of orange
D- basic color - ANSWER-A- intensity
B- amount of gray
C- amount of orange
D- basic color
6.- When torch soldering, which part of the flame should be used
A- mixing
B- Reducing
,C- Combustion
D- oxidizing - ANSWER-B- Reducing
7.- The part of the tooth that extends above the gingiva is called
A- cingulum
B- cervical
C- Crown
D- embrasure - ANSWER-C- Crown
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- should be poured
immediately
B- are not too accurate
C- they give off bad odors
D·hard materials to manage
9.- What is a muscle of facial expression
A- masseter
B- orbicularis oris
C- temporalis
D- mylohoid - ANSWER-A- masseter
B- orbicularis oris
C- temporalis
, D- mylohoid
10.- The most simple articulator,that has no movement other than
basic opening and closing is
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-D- thermoplastic
12.- What clasp emerges from an occlusal embrasure area and
engages the undercut A- ball clasp
B- arrowhead clasp
C- Adams clasp
D- all of the above - ANSWER-C- Adams clasp
13.- What happens when gypsum investment is allowed to set under
water
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller nyagajoseph539. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $25.99. You're not tied to anything after your purchase.
