Question 1

Crowns of which teeth are wider faciolingually than mesiodistally (Select all that apply. )?

Accepted Answer

A)  Maxillary premolars 
B)  Mandibular premolars 
C)  Maxillary molars 
D)  Mandibular molars 
A)  Maxillary premolars 
B)  Mandibular premolars 
C)  Maxillary molars 
D)  Mandibular molars

Question 2

Canines have a single cusp.

Accepted Answer

A) True 
 B)False

Question 3

MATCHING
Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth.
-Maxillary premolars

Accepted Answer

A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height 
A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height

Question 4

MATCHING
Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth.
-Mandibular canine

Accepted Answer

A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height 
A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height

Question 5

Maxillary molars have three roots,a facial and two lingual.Mandibular molars have two roots,a facial and a lingual.

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

Root bifurcations may be present on maxillary premolars but not on mandibular premolars because maxillary premolars have two roots whereas mandibular premolars have only one root.

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

Which of the following accurately describe mandibular molars (Select all that apply. )?

Accepted Answer

A)  Crowns are wider mesiodistally than faciolingually. 
B)  Three roots are present: two facial and one lingual. 
C)  The mandibular second molar has a cusp of Carabelli. 
D)  The occlusal groove on the second molar is well established. 
E)  A strong oblique ridge is present on the first molar. 
A)  Crowns are wider mesiodistally than faciolingually. 
B)  Three roots are present: two facial and one lingual. 
C)  The mandibular second molar has a cusp of Carabelli. 
D)  The occlusal groove on the second molar is well established. 
E)  A strong oblique ridge is present on the first molar.

Question 8

Which molars have five (major and minor)cusps?

Accepted Answer

A)  Maxillary first and second 
B)  Maxillary first and mandibular first 
C)  Mandibular first and second 
D)  Maxillary third and mandibular third 
A)  Maxillary first and second 
B)  Maxillary first and mandibular first 
C)  Mandibular first and second 
D)  Maxillary third and mandibular third

Question 9

Which are the smallest teeth?

Accepted Answer

A)  Maxillary lateral incisors 
B)  Maxillary third molars 
C)  Mandibular central incisors 
D)  Mandibular lateral incisors 
A)  Maxillary lateral incisors 
B)  Maxillary third molars 
C)  Mandibular central incisors 
D)  Mandibular lateral incisors

Question 10

MATCHING
Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth.
-Maxillary canine

Accepted Answer

A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height 
A) Two roots,one mesial and one distal 
B) Two facial roots and one lingual root 
C) Lingual surface almost smooth 
D) Incisal edge angled toward lingual 
E) Prominent facial cusp with one or two smaller lingual cusps
F)Mesioincisal angle is relatively sharp
G)Single cusp tip directly over midcenter of root
H)Buccal and lingual cusps approximately equal in height

Exam 10: Tooth Identification

Crowns of which teeth are wider faciolingually than mesiodistally (Select all that apply. )?

Canines have a single cusp.

MATCHING Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth. -Maxillary premolars

MATCHING Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth. -Mandibular canine

Maxillary molars have three roots,a facial and two lingual.Mandibular molars have two roots,a facial and a lingual.

Root bifurcations may be present on maxillary premolars but not on mandibular premolars because maxillary premolars have two roots whereas mandibular premolars have only one root.

Which of the following accurately describe mandibular molars (Select all that apply. )?

Which molars have five (major and minor)cusps?

Which are the smallest teeth?

MATCHING Identification of teeth involves mastery of tooth anatomy.Match the anatomical descriptions with the appropriate teeth. -Maxillary canine

Oral Cavity

The Tooth: Functions and Terms

Fundamental and Preventive Curvatures

Dentition

Development, form, and Eruption

Occlusion

Dental Anomalies

Supporting Structures

Clinical Considerations

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

The Tongue

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

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