Question 1

Facial muscles develop from the second pharyngeal arch.

Accepted Answer

A) True 
 B)False

Question 2

Which defines the term synchondrosis?

Accepted Answer

A)   The rod-shaped cartilage of the hyoid arch
B)   The center of all growth and function in the mandible
C)   A band of connective tissue containing osteogenic cells
D)   A union of two bones that have been separated by cartilageE) A) and B)
F) A) and C)

Question 3

After the fifth prenatal week,the first and fifth branchial arches grow toward each other and over the other arches.This overgrowth obscures the external pharyngeal grooves.

Accepted Answer

A)   Both statements are true.
B)   Both statements are false.
C)   The first statement is true; the second is false.
D)   The first statement is false; the second is true.E) All of the above
F) A) and D)

Question 4

Which type of facial suture has a beveled or overlapping junction?

Accepted Answer

The answer of Which type of facial suture has a...

Question 5

The ____ ____ is a cartilage structure,which underlies and supports the brain.

Accepted Answer

The answer of The ____ ____ is a cartilage structure,which...

Question 6

In the first 20 weeks,the prenatal mandible articulates with which bone(s) ?

Accepted Answer

A)   Incus
B)   Malleus
C)   Stapes
D)   Both A and BE) A) and D)
F) A) and C)

Question 7

Identify three facial sutures.

Accepted Answer

Zygomaticomaxillary,frontomaxillary,zygomaticotemporal

Question 8

Which type of bone protects the brain?

Accepted Answer

A)   Short
B)   Dermal
C)   Sesamoid
D)   MembraneE) A) and C)
F) B) and C)

Question 9

Blood vessels in the third pharyngeal arch form the __________.

Accepted Answer

A)   dorsal aorta
B)   common carotid arteries
C)   pulmonary blood vessels
D)   dorsal aorta, common carotid arteries, and pulmonary blood vesselsE) C) and D)
F) B) and D)

Question 10

Branchial clefts may be found along the anterior border of the trapezius muscle.

Accepted Answer

A) True 
 B)False

Question 11

The glossopharyngeal nerve (IX)provides taste sensation to the anterior two thirds of the tongue.

Accepted Answer

A) True 
 B)False

Question 12

Which gland regulates the body's calcium balance?

Accepted Answer

The answer of Which gland regulates the body's calcium balance?...

Question 13

Which of the following is not a muscle of mastication?

Accepted Answer

A)   Masseter
B)   Temporalis
C)   Orbicularis oculi
D)   Lateral pterygoidE) All of the above
F) C) and D)

Question 14

Which bones support the palatine shelf?

Accepted Answer

A)   Maxillary
B)   Temporal
C)   Zygomatic
D)   MandibularE) A) and D)
F) B) and C)

Question 15

Sutures are fibrous joints.

Accepted Answer

A) True 
 B)False  True

Question 16

The ultimobranchial body is the origin of which hormone?

Accepted Answer

A)   Insulin
B)   Calcitonin
C)   Dopamine
D)   TestosteroneE) A) and D)
F) C) and D) B

Question 17

The mandible is formed from the ________ branchial arch.

Accepted Answer

The answer of The mandible is formed from the ________...

Question 18

In which two locations do pharyngeal fistulas open to drain?

Accepted Answer

Side of th...

Question 19

The mandible develops from the second branchial arch.

Accepted Answer

A) True 
 B)False

Question 20

The face develops in the ____________ prenatal weeks.

Accepted Answer

A)   first to third
B)   fourth to seventh
C)   eighth to eleventh
D)   twelfth to fourteenthE) B) and D)
F) A) and C)

Exam 3: Development of the Oral Facial Region

Facial muscles develop from the second pharyngeal arch.

Correct AnswerverifiedShow Answer

Which defines the term synchondrosis?

Correct AnswerverifiedShow Answer

After the fifth prenatal week,the first and fifth branchial arches grow toward each other and over the other arches.This overgrowth obscures the external pharyngeal grooves.

Correct AnswerverifiedShow Answer

Which type of facial suture has a beveled or overlapping junction?

Correct AnswerverifiedShow Answer

The ____ ____ is a cartilage structure,which underlies and supports the brain.

Correct AnswerverifiedShow Answer

In the first 20 weeks,the prenatal mandible articulates with which bone(s) ?

Correct AnswerverifiedShow Answer

Identify three facial sutures.

Correct AnswerverifiedZygomaticomaxillary,frontomaxillary,zygomaticotemporal

Which type of bone protects the brain?

Correct AnswerverifiedShow Answer

Blood vessels in the third pharyngeal arch form the __________.

Correct AnswerverifiedShow Answer

Branchial clefts may be found along the anterior border of the trapezius muscle.

Correct AnswerverifiedShow Answer

The glossopharyngeal nerve (IX)provides taste sensation to the anterior two thirds of the tongue.

Correct AnswerverifiedShow Answer

Which gland regulates the body's calcium balance?

Correct AnswerverifiedShow Answer

Which of the following is not a muscle of mastication?

Correct AnswerverifiedShow Answer

Which bones support the palatine shelf?

Correct AnswerverifiedShow Answer

Sutures are fibrous joints.

Correct AnswerverifiedTrue

The ultimobranchial body is the origin of which hormone?

Correct AnswerverifiedB

The mandible is formed from the ________ branchial arch.

Correct AnswerverifiedShow Answer

In which two locations do pharyngeal fistulas open to drain?

Correct AnswerverifiedSide of th...View AnswerShow Answer

The mandible develops from the second branchial arch.

Correct AnswerverifiedShow Answer

The face develops in the ____________ prenatal weeks.

Correct AnswerverifiedShow Answer

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The is a cartilage structure,which underlies and supports the brain.

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Zygomaticomaxillary,frontomaxillary,zygomaticotemporal

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True

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B

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Side of th...
View Answer

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