Ray Jurado
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Dr. Benya Young

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Ray Jurado
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Congenital Syndromes Quiz

Question 1 of 11

1

Environmental factor(s) that may contribute to the development of autism spectrum disorder include:

Select one of the following:

  • Advanced paternal age

  • Prolonged fever during pregnancy

  • Extreme prematurity

  • All of the above

Explanation

Question 2 of 11

1

Which of the following is a comorbid condition associated with autism spectrum disorder?

Select one of the following:

  • Apraxia

  • Seizures

  • Obsessive compulsive disorder

  • All of the above

Explanation

Question 3 of 11

1

The following characteristics are associated with cleidocranial dysplasia EXCEPT:

Select one of the following:

  • Hypertelorism

  • Brachycephaly

  • Hypodontia

  • Delayed eruption of permanent teeth

Explanation

Question 4 of 11

1

What speech problem is caused by velopharyngeal insufficiency in a child with cleft lip and palate?

Select one of the following:

  • Hyponasality

  • Hypernasality

  • Lateral lisp

  • Articulation defects

Explanation

Question 5 of 11

1

Each of the following is associated with Down’s syndrome EXCEPT:

Select one of the following:

  • Cardiac anomalies

  • Increased risk for leukemia

  • Increased risk of caries

  • Increased risk of periodontal disease

Explanation

Question 6 of 11

1

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.

Select one of the following:

  • Autosomal dominant

  • Autosomal recessive

  • X- linked dominant

  • X-linked recessive

Explanation

Question 7 of 11

1

Which of the following enamel defects is characterized by:
-Normal enamel thickness
-Normal enamel hardness with reduced radiographic density
-Discoloration

Select one of the following:

  • Enamel hypoplasia

  • Enamel hypocalcification

  • Enamel hypomaturation

Explanation

Question 8 of 11

1

What Veau classification of the cleft palate involves the soft and hard palate but not the alveolar process?

Select one of the following:

  • Class I

  • Class II

  • Class III

  • Class IV

Explanation

Question 9 of 11

1

Failure of the maxillary and medial nasal process to fuse leads to:

Select one of the following:

  • Cleft lip

  • Unilateral cleft palate

  • Bilateral cleft palate

  • Submucous cleft

Explanation

Question 10 of 11

1

Which of the following is a physical finding of a submucous cleft?

Select one of the following:

  • Bifid uvula

  • Palpable notching at the posterior portion of the hard palate

  • Zona pellucida (thin,translucent membrane)

  • All of the above

Explanation

Question 11 of 11

1

An alveolar cleft bone graft is done to:

Select one of the following:

  • 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

Explanation

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