CHAPTER 1: ANSWER SHEET

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Short - Instructor's Manual to accompany: Head, Neck, and Dental Anatomy, 4

th Edition

CHAPTER 1: ANSWER SHEET

Nomenclature Define the following words. (Use the Glossary to check and correct your answers.) Active eruption the emergence of the tooth from its position in the jaw to its position in occlusion Anterior situated in front of

Attrition wearing away by normal use (chewing, biting, etc.) Deciduous teeth teeth that exfoliate or shed Dentition arrangement of the teeth in the dental arch Diphyodont having two successive sets of teeth Exfoliate to shed Heterodont -different types of teeth with the same dentition (incisors, canines, molars, etc.)

Mastication chewing Passive eruption the increased exposure of the tooth Polyphyodont having several sets of teeth during a lifespan Posterior toward the back Succedaneous a tooth that replaces or succeeds another tooth

Name the deciduous/primary teeth in the order of eruption:

Maxillary Central incisor Lateral incisor First molar Canine Second molar Mandibular Central incisor Lateral incisor Canine First molar Second molar

(Head, Neck and Dental Anatomy 4e Marjorie Short Deborah Levin-Goldstein) (Instructor Manual, For Complete File, Download link at the end of this File) 1 / 3

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Short - Instructor's Manual to accompany: Head, Neck, and Dental Anatomy, 4

th Edition

Answer the following multiple-choice questions:

1. The total number of deciduous teeth is:

• 32
• 20
• 28
• 22

2. All deciduous teeth have erupted by age:

• 6 months – 1year
• 1-2 years
• 2 ½ - 3 years

3. The number of permanent teeth in a quadrant is:

• 2
• 3
• 4
• 5

4. The fifth tooth form the midline is in permanent dentition is the:

• first premolar
• second premolar
• first molar
• second molar

5. The number of premolars in a deciduous dentition is:

• 1
• 2
• 3
• 0

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Short - Instructor's Manual to accompany: Head, Neck, and Dental Anatomy, 4

th Edition

CHAPTER 2: ANSWER SHEET:

Introduction to the Oral Cavity

Define the following words.Buccal relating to the cheek Sub under Frenum a fold of mucous membrane that connects two parts Labial relating to the lip Lingual relating to the cheek Mental relating to the chin Nasal relating to the nose Plica a fold of tissue Raphe a union of soft tissue

Answer the following multiple-choice questions:

• Which of the following is the superior boundary of the oral cavity proper?
• rugae
• buccal mucosa
• palate
• uvula

2, An elevated fold of soft mucosal tissue extending from the alveolar mucosa of the

maxillary central incisors to the labial mucosa is referred to as:

• rugae
• raphe
• labial frenum
• fovea

• A raised, white horizontal extension of soft tissue extending along the buccal mucosa at the

occlusal line is referred to as:

• palatine rugae
• linea alba
• raphe
• buccal fovea
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