Comprehensive exam CDT
Terms in this set (170)
A- Allow patterns to ease the flow of metal
B- clean the wax pattern for easier divesting
1.- What are wetting agents C- helps surface tension thus decreasing nodules on
used on wax patterns for metal castings
D- can help in using less water powder ratio for
investments
2.- A depression cut into the A-groove
patient's abutment tooth to B- connector
prepare it for a partial C- finish line
framework is called D- rest prep
3.·Cusp to fossa occlusion is A·it causes a " tight" effect
advantageous over cusp to B- provides less balancing interference
embrasure occlusion C- it provides more balanced distribution of force
because D- is more natural in natural dentition
A- curve of Spee
4.- The bilateral curve
B- compensating curve
between buccal and lingual
C- curve of Wilson
cusps is called
D- Monson curve
A- intensity
5.- The chroma of a color B- amount of gray
refers to C- amount of orange
D- basic color
A- mixing
6.- When torch soldering,
B- Reducing
which part of the flame
C- Combustion
should be used
D- oxidizing
, A- cingulum
7.- The part of the tooth that
B- cervical
extends above the gingiva
C- Crown
is called
D- embrasure
A- should be poured immediately
8.- A disadvantage of agar
B- are not too accurate
type impression materials is
C- they give off bad odors
that they must
D·hard materials to manage
A- masseter
9.- What is a muscle of facial B- orbicularis oris
expression C- temporalis
D- mylohoid
10.- The most simple A-hinge
articulator,that has no B- fixed guide
movement other than basic C- semi adjustable
opening and closing is D- fully adjustable
11.- Materials that soften A- thermocure
under heat and become B- thermoset
solid when cold but do not C- thennogel
change chemically are D- thermoplastic
called
12.- What clasp emerges A- ball clasp
from an occlusal embrasure B- arrowhead clasp
area and engages the C- Adams clasp
undercut D- all of the above
A- increases its expansion
13.- What happens when
B- decreases its expansion
gypsum investment is
C- uneven expansion
allowed to set under water
D- there is no expansion
A- flexibility
14.- An advantage of using B- rigidity
custom impression trays is C- uniform thickness of impression material
D- it customizes the impression
Terms in this set (170)
A- Allow patterns to ease the flow of metal
B- clean the wax pattern for easier divesting
1.- What are wetting agents C- helps surface tension thus decreasing nodules on
used on wax patterns for metal castings
D- can help in using less water powder ratio for
investments
2.- A depression cut into the A-groove
patient's abutment tooth to B- connector
prepare it for a partial C- finish line
framework is called D- rest prep
3.·Cusp to fossa occlusion is A·it causes a " tight" effect
advantageous over cusp to B- provides less balancing interference
embrasure occlusion C- it provides more balanced distribution of force
because D- is more natural in natural dentition
A- curve of Spee
4.- The bilateral curve
B- compensating curve
between buccal and lingual
C- curve of Wilson
cusps is called
D- Monson curve
A- intensity
5.- The chroma of a color B- amount of gray
refers to C- amount of orange
D- basic color
A- mixing
6.- When torch soldering,
B- Reducing
which part of the flame
C- Combustion
should be used
D- oxidizing
, A- cingulum
7.- The part of the tooth that
B- cervical
extends above the gingiva
C- Crown
is called
D- embrasure
A- should be poured immediately
8.- A disadvantage of agar
B- are not too accurate
type impression materials is
C- they give off bad odors
that they must
D·hard materials to manage
A- masseter
9.- What is a muscle of facial B- orbicularis oris
expression C- temporalis
D- mylohoid
10.- The most simple A-hinge
articulator,that has no B- fixed guide
movement other than basic C- semi adjustable
opening and closing is D- fully adjustable
11.- Materials that soften A- thermocure
under heat and become B- thermoset
solid when cold but do not C- thennogel
change chemically are D- thermoplastic
called
12.- What clasp emerges A- ball clasp
from an occlusal embrasure B- arrowhead clasp
area and engages the C- Adams clasp
undercut D- all of the above
A- increases its expansion
13.- What happens when
B- decreases its expansion
gypsum investment is
C- uneven expansion
allowed to set under water
D- there is no expansion
A- flexibility
14.- An advantage of using B- rigidity
custom impression trays is C- uniform thickness of impression material
D- it customizes the impression
