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MN LDA Licensure Exam 2025 update|
comprehensive questions and verified answers
(complete solutions) ASSURED SUCCESS|GRADE A+!!
(100% ACCURATE) GET IT RIGHT!!
The orthodontic problems of most people result from interactions of which of the
following? - (answers)Developmental Influences
Genetic Influences
Enviromental Influences
What is Class II occlusion? - (answers)It occurs when the mesiobuccal cusp of the
maxillary first molar occludes in the interdental space between the mandibular
second premolar and the mesial cusp of the mandibular first molar
Severe malocclusion and dental facial deformities, both of which can cause social
stigma and have a negative impact a patient's self esteem, are examples of which
type of adversity? - (answers)Psychosocial function
During the frontal evaluation of facial esthetics, the face is examined? -
(answers)To examine for bilateral symmetry
When taking photographs, the full direct view includes? - (answers)Intraoral view,
with all the teeth in occlusion
Which radiograph is most commonly exposed on an orthodontic patient? -
(answers)Cephalometric
, 2
Orthodontic fixed appliances are also known as what? - (answers)Braces
What is the most common type of attachment for fixed appliances? -
(answers)bonded bracket
what holds dental arch wires in place? - (answers)ligature ties and elastomeric
ties
which statement is incorrect about sticky candy and gum use during orthodontic
treatment? - (answers)it loosens bands, pulls out ligature ties, and bends arch
wires
what is the purpose of an orthodontic positioner? - (answers)Retain the teeth in
their desired position
what information is needed for the diagnosis and treatment planning of an
orthodontic case? - (answers)medical and dental histories, photographs and
radiographs, diagnostic models
in orthodontics, which radiograph is taken to study and make measurements of
the skull and analyze growth patterns? - (answers)caphalometric
which statement is incorrect pertaining to dental assistant duties in an
orthodontic practice? - (answers)the dental assistant makes a diagnosis
, 3
what is an advantage of using the patients model to select bands? - (answers)the
patient does not need to be present
which of the following is used to tie the arch wire into orthodontic brackets? -
(answers)wire ligatures and elastomeric ligatures
what is the purpose of the arch wire? - (answers)It is a pattern that gives the
dental arch its shape.
what does a hook do? - (answers)It holds interarch elastics
what is the purpose of the headgear tube? - (answers)It stabilizes the ends of the
facebow.
on which teeth are brackets most commonly bonded? - (answers)anterior teeth
and premolars
Arch wires that are made of _____ are useful in early stages of treatment because
they are flexible. - (answers)nickel titanium
The arch wire that is used as a "working arch wire" is: - (answers)stainless steel
MN LDA Licensure Exam 2025 update|
comprehensive questions and verified answers
(complete solutions) ASSURED SUCCESS|GRADE A+!!
(100% ACCURATE) GET IT RIGHT!!
The orthodontic problems of most people result from interactions of which of the
following? - (answers)Developmental Influences
Genetic Influences
Enviromental Influences
What is Class II occlusion? - (answers)It occurs when the mesiobuccal cusp of the
maxillary first molar occludes in the interdental space between the mandibular
second premolar and the mesial cusp of the mandibular first molar
Severe malocclusion and dental facial deformities, both of which can cause social
stigma and have a negative impact a patient's self esteem, are examples of which
type of adversity? - (answers)Psychosocial function
During the frontal evaluation of facial esthetics, the face is examined? -
(answers)To examine for bilateral symmetry
When taking photographs, the full direct view includes? - (answers)Intraoral view,
with all the teeth in occlusion
Which radiograph is most commonly exposed on an orthodontic patient? -
(answers)Cephalometric
, 2
Orthodontic fixed appliances are also known as what? - (answers)Braces
What is the most common type of attachment for fixed appliances? -
(answers)bonded bracket
what holds dental arch wires in place? - (answers)ligature ties and elastomeric
ties
which statement is incorrect about sticky candy and gum use during orthodontic
treatment? - (answers)it loosens bands, pulls out ligature ties, and bends arch
wires
what is the purpose of an orthodontic positioner? - (answers)Retain the teeth in
their desired position
what information is needed for the diagnosis and treatment planning of an
orthodontic case? - (answers)medical and dental histories, photographs and
radiographs, diagnostic models
in orthodontics, which radiograph is taken to study and make measurements of
the skull and analyze growth patterns? - (answers)caphalometric
which statement is incorrect pertaining to dental assistant duties in an
orthodontic practice? - (answers)the dental assistant makes a diagnosis
, 3
what is an advantage of using the patients model to select bands? - (answers)the
patient does not need to be present
which of the following is used to tie the arch wire into orthodontic brackets? -
(answers)wire ligatures and elastomeric ligatures
what is the purpose of the arch wire? - (answers)It is a pattern that gives the
dental arch its shape.
what does a hook do? - (answers)It holds interarch elastics
what is the purpose of the headgear tube? - (answers)It stabilizes the ends of the
facebow.
on which teeth are brackets most commonly bonded? - (answers)anterior teeth
and premolars
Arch wires that are made of _____ are useful in early stages of treatment because
they are flexible. - (answers)nickel titanium
The arch wire that is used as a "working arch wire" is: - (answers)stainless steel
