DASLE Review Questions with correct answers
____ are attached to hooks or buttons that are secured on the band or
brackets
A. springs
B. tooth Positioners
C. Elastic separators
D. elastics Correct Ans-elastics
____ polishing refers to polishing root surfaces that have been exposed
during periodontal surgery
A. root
B. apical
C. therapeutic
D. coronal Correct Ans-Therapeutic
____ separators are placed between contacts with a "sawing" or flossing
motion
A. brass wire
B. elastomeric
C. steel spring
D. Wedge Correct Ans-Elastomeric
,A ____ is a point of support that works as a lever for movement
A. fulcrum
B. pen grasp
C. hand piece
D. mouth prop Correct Ans-fulcrum
A right handed operator generally begins seated at the ___ o'clock
position, and a left handed operator begins seated at the ____ o'clock
position
A. 8;3
B. 11;1
C. 10;2
D. Seating can be in any position in which the operator is comfortable
Correct Ans-8;3
A stain that is dull and yellowish-brown in color is caused by
A. cigarettes or cigars
B. inadequate toothpaste or poor hygiene
C. tetracycline
D. all of the above Correct Ans-In adequate toothpaste or poor hygiene
,After preparing the tooth for bonding brackets, the sealant is placed on
the ____, and the bonding material on the ____.
A. bracket; bracket
B. tooth; tooth
C. Bracket; tooth
D. tooth; bracket Correct Ans-tooth; bracket
Alginate impressions must be poured within ___ so that distortion does
not occur
A. 5 min
B. 30 min
C. 1 hr
D. 24 hr Correct Ans-1 hr
Alginate material that is not setting or setting too rapidly can be the
result of which factor?
A. expired shelf life
B. humidity
C. improper storage
D. all of the above Correct Ans-all of the above
, Although technique may vary, when assisting a dentist in taking an
elastomeric impression, mix the light bodied material first
A. true
B. false Correct Ans-true
An anterior open bite refers to which condition?
A. there are no posterior teeth
B. there are spaces between teeth in the same arch
C. maxillary and mandibular anterior teeth do not touch
D. The teeth contact only during mastication Correct Ans-maxillary and
mandibular anterior teeth do not touch
An impression is a positive reproduction of teeth and surrounding oral
tissues. The model created from the impression is a negative
reproduction of the structures
A. both statements are correct
B. neither statement is correct
C. the first is correct; the second is incorrect
D. the first is incorrect; the second is correct Correct Ans-neither
statement is correct
____ are attached to hooks or buttons that are secured on the band or
brackets
A. springs
B. tooth Positioners
C. Elastic separators
D. elastics Correct Ans-elastics
____ polishing refers to polishing root surfaces that have been exposed
during periodontal surgery
A. root
B. apical
C. therapeutic
D. coronal Correct Ans-Therapeutic
____ separators are placed between contacts with a "sawing" or flossing
motion
A. brass wire
B. elastomeric
C. steel spring
D. Wedge Correct Ans-Elastomeric
,A ____ is a point of support that works as a lever for movement
A. fulcrum
B. pen grasp
C. hand piece
D. mouth prop Correct Ans-fulcrum
A right handed operator generally begins seated at the ___ o'clock
position, and a left handed operator begins seated at the ____ o'clock
position
A. 8;3
B. 11;1
C. 10;2
D. Seating can be in any position in which the operator is comfortable
Correct Ans-8;3
A stain that is dull and yellowish-brown in color is caused by
A. cigarettes or cigars
B. inadequate toothpaste or poor hygiene
C. tetracycline
D. all of the above Correct Ans-In adequate toothpaste or poor hygiene
,After preparing the tooth for bonding brackets, the sealant is placed on
the ____, and the bonding material on the ____.
A. bracket; bracket
B. tooth; tooth
C. Bracket; tooth
D. tooth; bracket Correct Ans-tooth; bracket
Alginate impressions must be poured within ___ so that distortion does
not occur
A. 5 min
B. 30 min
C. 1 hr
D. 24 hr Correct Ans-1 hr
Alginate material that is not setting or setting too rapidly can be the
result of which factor?
A. expired shelf life
B. humidity
C. improper storage
D. all of the above Correct Ans-all of the above
, Although technique may vary, when assisting a dentist in taking an
elastomeric impression, mix the light bodied material first
A. true
B. false Correct Ans-true
An anterior open bite refers to which condition?
A. there are no posterior teeth
B. there are spaces between teeth in the same arch
C. maxillary and mandibular anterior teeth do not touch
D. The teeth contact only during mastication Correct Ans-maxillary and
mandibular anterior teeth do not touch
An impression is a positive reproduction of teeth and surrounding oral
tissues. The model created from the impression is a negative
reproduction of the structures
A. both statements are correct
B. neither statement is correct
C. the first is correct; the second is incorrect
D. the first is incorrect; the second is correct Correct Ans-neither
statement is correct
