Pregunta 1
Pregunta
Environmental factor(s) that may contribute to the development of autism spectrum disorder include:
Pregunta 2
Pregunta
Which of the following is a comorbid condition associated with autism spectrum disorder?
Pregunta 3
Pregunta
The following characteristics are associated with cleidocranial dysplasia EXCEPT:
Pregunta 4
Pregunta
What speech problem is caused by velopharyngeal insufficiency in a child with cleft lip and palate?
Respuesta
-
Hyponasality
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Hypernasality
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Lateral lisp
-
Articulation defects
Pregunta 5
Pregunta
Each of the following is associated with Down’s syndrome EXCEPT:
Pregunta 6
Pregunta
Which of the follow inheritance patterns is characterized by the following:
-The phenotype occurs in successive generations and shows vertical inheritance.
-On average, 50% of the offspring of an affected parent will also be affected.
-Males and females are equally affected.
Respuesta
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Autosomal dominant
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Autosomal recessive
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X- linked dominant
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X-linked recessive
Pregunta 7
Pregunta
Which of the following enamel defects is characterized by:
-Normal enamel thickness
-Normal enamel hardness with reduced radiographic density
-Discoloration
Respuesta
-
Enamel hypoplasia
-
Enamel hypocalcification
-
Enamel hypomaturation
Pregunta 8
Pregunta
What Veau classification of the cleft palate involves the soft and hard palate but not the alveolar process?
Respuesta
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Class I
-
Class II
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Class III
-
Class IV
Pregunta 9
Pregunta
Failure of the maxillary and medial nasal process to fuse leads to:
Respuesta
-
Cleft lip
-
Unilateral cleft palate
-
Bilateral cleft palate
-
Submucous cleft
Pregunta 10
Pregunta
Which of the following is a physical finding of a submucous cleft?
Respuesta
-
Bifid uvula
-
Palpable notching at the posterior portion of the hard palate
-
Zona pellucida (thin,translucent membrane)
-
All of the above
Pregunta 11
Pregunta
An alveolar cleft bone graft is done to:
Respuesta
-
GIve additional support for the teeth adjacent to the cleft
-
Support the alar base of the nose
-
Aid in the closure of the oronasal fistula
-
All of the above