Question 1

The root of the tongue and the epiglottis develop from the copula.The arch of origin is the fourth pharyngeal.

Accepted Answer

A)  Both statements are true. 
B)  The first statement is true;the second statement is false. 
C)  The first statement is false;the second statement is true. 
D)  Both statements are false. 
A)  Both statements are true. 
B)  The first statement is true;the second statement is false. 
C)  The first statement is false;the second statement is true. 
D)  Both statements are false.

Question 2

Contraction of the longitudinal muscles lengthens the tongue because this muscle group is longest in length.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct.

Question 3

The genioglossus muscle is considered extrinsic because it starts and ends wholly in the tongue.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct.

Question 4

Microscopically the papillae that appear to rest in troughs and have many tiny taste buds are

Accepted Answer

A)  fungiform 
B)  filiforma 
C)  foliate 
D)  circumvallate 
A)  fungiform 
B)  filiforma 
C)  foliate 
D)  circumvallate

Question 5

The circumvallate papillae are also referred to filiform.The fungiform and vallate papillae are located on the ventral surface of the tongue.

Accepted Answer

A)  Both statements are true. 
B)  The first statement is true;the second statement is false. 
C)  The first statement is false;the second statement is true. 
D)  Both statements are false. 
A)  Both statements are true. 
B)  The first statement is true;the second statement is false. 
C)  The first statement is false;the second statement is true. 
D)  Both statements are false.

Question 6

When the transverse fiber group overextends,a condition called hairy tongue can result because food and bacterial pigments become trapped between the papillae.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are NOT related. 
C)  The statement is correct,but the reason is NOT correct. 
D)  The statement is NOT correct,but the reason is correct. 
E)  NEITHER the statement NOR the reason is correct.

Question 7

Foliate papillae are located on which portion of the tongue?

Accepted Answer

A)  Anterior portion 
B)  Posterior portion 
C)  Ventral surface 
D)  Posterior lateral borders 
A)  Anterior portion 
B)  Posterior portion 
C)  Ventral surface 
D)  Posterior lateral borders

Question 8

The fungiform papillae do not have taste buds.

Accepted Answer

A) True 
 B)False

Question 9

Each of the following is involved in the formation of the tongue EXCEPT one.Which one is the EXCEPTION?

Accepted Answer

A)  Ectoderm 
B)  Entoderm 
C)  Mesoderm 
D)  Odontoblast 
A)  Ectoderm 
B)  Entoderm 
C)  Mesoderm 
D)  Odontoblast

Question 10

Which muscles run anterior to posterior within the tongue (Select all that apply. )?

Accepted Answer

A)  Styloglossus 
B)  Superior longitudinal 
C)  Inferior longitudinal 
D)  Genioglossus 
E)  Transverse 
A)  Styloglossus 
B)  Superior longitudinal 
C)  Inferior longitudinal 
D)  Genioglossus 
E)  Transverse

Exam 24: The Tongue

The root of the tongue and the epiglottis develop from the copula.The arch of origin is the fourth pharyngeal.

Contraction of the longitudinal muscles lengthens the tongue because this muscle group is longest in length.

The genioglossus muscle is considered extrinsic because it starts and ends wholly in the tongue.

Microscopically the papillae that appear to rest in troughs and have many tiny taste buds are

The circumvallate papillae are also referred to filiform.The fungiform and vallate papillae are located on the ventral surface of the tongue.

When the transverse fiber group overextends,a condition called hairy tongue can result because food and bacterial pigments become trapped between the papillae.

Foliate papillae are located on which portion of the tongue?

The fungiform papillae do not have taste buds.

Each of the following is involved in the formation of the tongue EXCEPT one.Which one is the EXCEPTION?

Which muscles run anterior to posterior within the tongue (Select all that apply. )?

Oral Cavity

The Tooth: Functions and Terms

Fundamental and Preventive Curvatures

Dentition

Development, form, and Eruption

Occlusion

Dental Anomalies

Supporting Structures

Clinical Considerations

Tooth Identification

Root Morphology

Incisors

Canines

Premolars

Molars

Deciduous Dentition

Basic Tissues

Development of Orofacial Complex

Dental Lamina and Enamel Organ

Enamel, Dentin, and Pulp

Root Formation and Attachment Apparatus

Eruption and Shedding of Teeth

Oral Mucous Membrane

Histology of the Salivary Glands

Osteology of the Skull

Nose, Nasal Cavity, and Paranasal Sinuses

Muscles of Mastication, Hyoid Muscles, and Sternocleidomastoid and Trapezius Muscles

Tempo-romandibular Joint

Muscles of Facial Expression

Soft Palate and Pharynx

Arterial Supply and Venous Drainage

Salivary Glands

Nervous System

Lymphatics and Spread of Dental Infection

Anatomical Considerations of Local Anesthesia

Filters