Question 1

The word for programmed cell death during palatal shelf elevation and closure is

Accepted Answer

A)  fusion. 
B)  merging. 
C)  apoptosis. 
D)  migration. 
A)  fusion. 
B)  merging. 
C)  apoptosis. 
D)  migration.

Question 2

Bilateral nasal placodes appear in the seventh week of gestation.

Accepted Answer

A) True 
 B)False

Question 3

A swelling that opens on the surface of the neck is called a thyroglossal _________.

Accepted Answer

A)  cyst 
B)  duct 
C)  gland 
D)  fistula 
A)  cyst 
B)  duct 
C)  gland 
D)  fistula

Question 4

An opening of a nostril into the oral cavity is classified as an incomplete cleft lip.

Accepted Answer

A) True 
 B)False

Question 5

Which best defines the term fusion?

Accepted Answer

A)  A separation of tissues 
B)  The enzymatic action that results in self-destruction 
C)  A merging of adjacent tissues during orofacial development 
D)  The period of growth in which the face becomes recognizably human 
A)  A separation of tissues 
B)  The enzymatic action that results in self-destruction 
C)  A merging of adjacent tissues during orofacial development 
D)  The period of growth in which the face becomes recognizably human

Question 6

White males develop a cleft lip more often than white females.

Accepted Answer

A) True 
 B)False

Question 7

Auricular hillocks develop near which location?

Accepted Answer

A)  External ear canal 
B)  Tuberculum impar 
C)  Medial nasal process 
D)  Oronasal optic groove 
A)  External ear canal 
B)  Tuberculum impar 
C)  Medial nasal process 
D)  Oronasal optic groove

Question 8

Each cranial nerve innervates the tongue,EXCEPT one.Which is the EXCEPTION?

Accepted Answer

A)  V 
B)  VII 
C)  VIII 
D)  X 
A)  V 
B)  VII 
C)  VIII 
D)  X

Question 9

Palatal shelf elevation occurs slowly,over the course of several weeks.

Accepted Answer

A) True 
 B)False

The word for programmed cell death during palatal shelf elevation and closure is

Bilateral nasal placodes appear in the seventh week of gestation.

A swelling that opens on the surface of the neck is called a thyroglossal _________.

An opening of a nostril into the oral cavity is classified as an incomplete cleft lip.

Which best defines the term fusion?

White males develop a cleft lip more often than white females.

Auricular hillocks develop near which location?

Each cranial nerve innervates the tongue,EXCEPT one.Which is the EXCEPTION?

Palatal shelf elevation occurs slowly,over the course of several weeks.

Development and Structure of Cells and Tissues

Structure and Function of Cells, tissues, and Organs

Development of the Oral Facial Region

Development of Teeth

Eruption and Shedding of Teeth

Enamel

Dentin

Dental Pulp

Cementum

Periodontium: Periodontal Ligament

Periodontium: Alveolar Process and Cementum

Temporomandibular Joint

Oral Mucosa

Salivary Glands and Tonsils

Biofilms

Filters

Exam 4: Development of the Face and Palate

The word for programmed cell death during palatal shelf elevation and closure is

Bilateral nasal placodes appear in the seventh week of gestation.

A swelling that opens on the surface of the neck is called a thyroglossal _________.

An opening of a nostril into the oral cavity is classified as an incomplete cleft lip.

Which best defines the term fusion?

White males develop a cleft lip more often than white females.

Auricular hillocks develop near which location?

Each cranial nerve innervates the tongue,EXCEPT one.Which is the EXCEPTION?

Palatal shelf elevation occurs slowly,over the course of several weeks.

Development and Structure of Cells and Tissues

Structure and Function of Cells, tissues, and Organs

Development of the Oral Facial Region

Development of Teeth

Eruption and Shedding of Teeth

Enamel

Dentin

Dental Pulp

Cementum

Periodontium: Periodontal Ligament

Periodontium: Alveolar Process and Cementum

Temporomandibular Joint

Oral Mucosa

Salivary Glands and Tonsils

Biofilms

Filters