AAPD QE Board Exam Test Questions with 100%
Correct Answers | Updated & Verified
Which permanent teeth are most frequently missing? List in
order from most to least common - ANSWER-Third molars
Mandibular second pre molars
Maxillary lateral incisors
Maxillary second pre molars
Name 9 syndromes that may be associated with supernumerary
teeth - ANSWER-Apert
Cleidocranial dysplasia
Gardner syndrome
Crouzon syndrome
Sturge Weber syndrome
,Orofacialdigital Syndrome I
Hallermann-Strieff Syndrome - A
Cleft lip and palate
Down syndrome
Which syndrome is associated with shovel shaped incisors?
A. Sturge Weber Syndrome
B. Cleidocranial dysplasia
C. Apert syndrome
D. Hallermann Strieff Syndrome-A - ANSWER-C. Apert
Syndrome
Narrow high palate
Cleft of soft palate
Delayed or ectopic eruption
Shovel shaped incisors
Hypoplastic midface
Which syndrome is associated with osteomas of the jaw?
,A. Orofiaciodigital Syndrome I
B. Apert Syndrome
C. Crouzon Syndrome
D. Gardner Syndrome - ANSWER-D. Gardner Syndrome
Delayed eruption
Supernum teeth
Osteomas of the jaw
Agensis of third molars is associated with agenesis of which
permanent tooth? - ANSWER-Maxillary lateral - either one or
both
What is the inheritance pattern for non syndromic hypodontia?
- ANSWER-Autosomal dominant
What layer do neural crest cells develop from? - ANSWER-
Ectoderm
At what embryonic age does the dental lamina begin to
develop? - ANSWER-6 weeks
, What are the three components of the tooth bud? - ANSWER-
Enamel Organ
Dental papilla
Dental sac
What are the three morphologic stages of a developing tooth
bud? - ANSWER-Bud stage
Cap stage
Bell stage
During the bell stage invagination of the epithelium occurs,
which layer is essential for enamel production? - ANSWER-
Stratum intermedium
Which cells does the stellate reticulum support and protect? -
ANSWER-Ameloblasts
What do remnants of Hertwig's epithelial root sheath persist
as? - ANSWER-Rests of Malassez
Correct Answers | Updated & Verified
Which permanent teeth are most frequently missing? List in
order from most to least common - ANSWER-Third molars
Mandibular second pre molars
Maxillary lateral incisors
Maxillary second pre molars
Name 9 syndromes that may be associated with supernumerary
teeth - ANSWER-Apert
Cleidocranial dysplasia
Gardner syndrome
Crouzon syndrome
Sturge Weber syndrome
,Orofacialdigital Syndrome I
Hallermann-Strieff Syndrome - A
Cleft lip and palate
Down syndrome
Which syndrome is associated with shovel shaped incisors?
A. Sturge Weber Syndrome
B. Cleidocranial dysplasia
C. Apert syndrome
D. Hallermann Strieff Syndrome-A - ANSWER-C. Apert
Syndrome
Narrow high palate
Cleft of soft palate
Delayed or ectopic eruption
Shovel shaped incisors
Hypoplastic midface
Which syndrome is associated with osteomas of the jaw?
,A. Orofiaciodigital Syndrome I
B. Apert Syndrome
C. Crouzon Syndrome
D. Gardner Syndrome - ANSWER-D. Gardner Syndrome
Delayed eruption
Supernum teeth
Osteomas of the jaw
Agensis of third molars is associated with agenesis of which
permanent tooth? - ANSWER-Maxillary lateral - either one or
both
What is the inheritance pattern for non syndromic hypodontia?
- ANSWER-Autosomal dominant
What layer do neural crest cells develop from? - ANSWER-
Ectoderm
At what embryonic age does the dental lamina begin to
develop? - ANSWER-6 weeks
, What are the three components of the tooth bud? - ANSWER-
Enamel Organ
Dental papilla
Dental sac
What are the three morphologic stages of a developing tooth
bud? - ANSWER-Bud stage
Cap stage
Bell stage
During the bell stage invagination of the epithelium occurs,
which layer is essential for enamel production? - ANSWER-
Stratum intermedium
Which cells does the stellate reticulum support and protect? -
ANSWER-Ameloblasts
What do remnants of Hertwig's epithelial root sheath persist
as? - ANSWER-Rests of Malassez
