Test Bank Complete_
Anatomy Of Orofacial Structures: A Comprehensive Approach 9th Edition,
By Richard W. Brand, Donald E. Isselhard & Amy Smith
All Chapters 1-36| 4 Units| Updated 2025 Version| Detailed Answers| Rated A+
From: [Bestmaxsolutions.Stuvia
,UNIT I: INTRODUCTION --------------------------------------------------------------------------------------------- 4
Chapter 01. Oral Cavity -----------------------------------------------------------------------------------------------------4
UNIT II: DENTAL ANATOMY ------------------------------------------------------------------------------------- 26
Chapter 02. The Tooth: Functions And Terms ---------------------------------------------------------------------- 26
Chapter 03. Fundamental And Preventive Curvatures ----------------------------------------------------------- 46
Chapter 04. Dentition ----------------------------------------------------------------------------------------------------- 60
Chapter 05. Development, Form, And Eruption -------------------------------------------------------------------- 73
Chapter 06. Occlusion ----------------------------------------------------------------------------------------------------- 88
Chapter 07. Dental Anomalies ---------------------------------------------------------------------------------------- 105
Chapter 08. Supporting Structures ---------------------------------------------------------------------------------- 118
Chapter 09. Clinical Considerations --------------------------------------------------------------------------------- 138
Chapter 10: Tooth Identification ------------------------------------------------------------------------------------- 155
Chapter 11: Root Morphology ---------------------------------------------------------------------------------------- 172
Chapter 12. Incisors ------------------------------------------------------------------------------------------------------ 190
Chapter 13. Canines ----------------------------------------------------------------------------------------------------- 204
Chapter 14. Premolars -------------------------------------------------------------------------------------------------- 220
Chapter 15. Molars ------------------------------------------------------------------------------------------------------ 239
Chapter 16. Deciduous Dentition ------------------------------------------------------------------------------------ 260
UNIT III: ORAL HISTOLOGY AND EMBRYOLOGY ---------------------------------------------------------- 276
Chapter 17. Basic Tissues----------------------------------------------------------------------------------------------- 276
Chapter 18. Development Of Orofacial Complex ---------------------------------------------------------------- 295
Chapter 19. Dental Lamina And Enamel Organ ------------------------------------------------------------------- 311
Chapter 20. Enamel, Dentin, And Pulp------------------------------------------------------------------------------ 327
Chapter 21. Root Formation And Attachment Apparatus ----------------------------------------------------- 344
Chapter 22. Eruption And Shedding Of Teeth -------------------------------------------------------------------- 362
Chapter 23. Oral Mucous Membrane ------------------------------------------------------------------------------- 378
Chapter 24. The Tongue ------------------------------------------------------------------------------------------------ 393
Chapter 25. Histology Of The Salivary Glands -------------------------------------------------------------------- 409
UNIT IV: HEAD AND NECK ANATOMY ----------------------------------------------------------------------- 424
Chapter 26. Osteology Of The Skull --------------------------------------------------------------------------------- 424
Chapter 27. Nose, Nasal Cavity, And Paranasal Sinuses ------------------------------------------------------- 442
,Chapter 28. Muscles Of Mastication, Hyoid Muscles, And Sternocleidomastoid And Trapezius
Muscles --------------------------------------------------------------------------------------------------------------------- 456
Chapter 29. Temporomandibular Joint ----------------------------------------------------------------------------- 472
Chapter 30. Muscles Of Facial Expression ------------------------------------------------------------------------- 486
Chapter 31. Soft Palate And Pharynx ------------------------------------------------------------------------------- 500
Chapter 32. Arterial Supply And Venous Drainage -------------------------------------------------------------- 517
Chapter 33. Salivary Glands ------------------------------------------------------------------------------------------- 532
Chapter 34. Nervous System ------------------------------------------------------------------------------------------ 546
Chapter 35. Lymphatics And Spread Of Dental Infection ------------------------------------------------------ 563
Chapter 36. Anatomical Considerations Of Local Anesthesia ------------------------------------------------- 578
, UNIT I: INTRODUCTION
Chapter 01. Oral Cavity
Richard W. Brand: Anatomy of Orofacial Structures: A Comprehensive Approach 9th Edition, Test Bank
MULTIPLE CHOICE
1. A Diastema Is A Space Between Two Teeth In The Same Arch. When This Occurs
Between The Maxillary Central Incisors, It Is Often The Result Of A Pronounced Labial
Frenum.
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.
ANS: A
A Space, Or Lack Of Contact Area, Between Any Two Teeth In The Same Arch Is
Called A Diastema. When A Diastema Occurs Between The Maxillary Central Incisors,
It Is Often The Result Of A Pronounced Labial Frenum Extending To The Crest Of The
Alveolar Ridge And Possibly Over The Ridge. This Band Of Firm Connective Tissue
Causes The Erupting Incisors To Be Pushed Aside Resulting In A Diastema, Or Space.
Correction Of A Diastema Usually Involves Surgical Removal, Or Cutting, Of The
Frenal Tissue Between Teeth.
(B) Incorrect. The Second Statement Is Also True Because A Pronounced Labial Frenum
Can Cause Spacing.
(C) Incorrect. The First Statement Is True, So This Option Is Wrong.
(D) Incorrect. Both Statements Are Accurate According To Dental Anatomy Principles.
Ref: P. 3
Obj: To Describe The Boundaries And Sub-Boundaries Of The Oral Cavity And The
Structures In Each Area
Anatomy Of Orofacial Structures: A Comprehensive Approach 9th Edition,
By Richard W. Brand, Donald E. Isselhard & Amy Smith
All Chapters 1-36| 4 Units| Updated 2025 Version| Detailed Answers| Rated A+
From: [Bestmaxsolutions.Stuvia
,UNIT I: INTRODUCTION --------------------------------------------------------------------------------------------- 4
Chapter 01. Oral Cavity -----------------------------------------------------------------------------------------------------4
UNIT II: DENTAL ANATOMY ------------------------------------------------------------------------------------- 26
Chapter 02. The Tooth: Functions And Terms ---------------------------------------------------------------------- 26
Chapter 03. Fundamental And Preventive Curvatures ----------------------------------------------------------- 46
Chapter 04. Dentition ----------------------------------------------------------------------------------------------------- 60
Chapter 05. Development, Form, And Eruption -------------------------------------------------------------------- 73
Chapter 06. Occlusion ----------------------------------------------------------------------------------------------------- 88
Chapter 07. Dental Anomalies ---------------------------------------------------------------------------------------- 105
Chapter 08. Supporting Structures ---------------------------------------------------------------------------------- 118
Chapter 09. Clinical Considerations --------------------------------------------------------------------------------- 138
Chapter 10: Tooth Identification ------------------------------------------------------------------------------------- 155
Chapter 11: Root Morphology ---------------------------------------------------------------------------------------- 172
Chapter 12. Incisors ------------------------------------------------------------------------------------------------------ 190
Chapter 13. Canines ----------------------------------------------------------------------------------------------------- 204
Chapter 14. Premolars -------------------------------------------------------------------------------------------------- 220
Chapter 15. Molars ------------------------------------------------------------------------------------------------------ 239
Chapter 16. Deciduous Dentition ------------------------------------------------------------------------------------ 260
UNIT III: ORAL HISTOLOGY AND EMBRYOLOGY ---------------------------------------------------------- 276
Chapter 17. Basic Tissues----------------------------------------------------------------------------------------------- 276
Chapter 18. Development Of Orofacial Complex ---------------------------------------------------------------- 295
Chapter 19. Dental Lamina And Enamel Organ ------------------------------------------------------------------- 311
Chapter 20. Enamel, Dentin, And Pulp------------------------------------------------------------------------------ 327
Chapter 21. Root Formation And Attachment Apparatus ----------------------------------------------------- 344
Chapter 22. Eruption And Shedding Of Teeth -------------------------------------------------------------------- 362
Chapter 23. Oral Mucous Membrane ------------------------------------------------------------------------------- 378
Chapter 24. The Tongue ------------------------------------------------------------------------------------------------ 393
Chapter 25. Histology Of The Salivary Glands -------------------------------------------------------------------- 409
UNIT IV: HEAD AND NECK ANATOMY ----------------------------------------------------------------------- 424
Chapter 26. Osteology Of The Skull --------------------------------------------------------------------------------- 424
Chapter 27. Nose, Nasal Cavity, And Paranasal Sinuses ------------------------------------------------------- 442
,Chapter 28. Muscles Of Mastication, Hyoid Muscles, And Sternocleidomastoid And Trapezius
Muscles --------------------------------------------------------------------------------------------------------------------- 456
Chapter 29. Temporomandibular Joint ----------------------------------------------------------------------------- 472
Chapter 30. Muscles Of Facial Expression ------------------------------------------------------------------------- 486
Chapter 31. Soft Palate And Pharynx ------------------------------------------------------------------------------- 500
Chapter 32. Arterial Supply And Venous Drainage -------------------------------------------------------------- 517
Chapter 33. Salivary Glands ------------------------------------------------------------------------------------------- 532
Chapter 34. Nervous System ------------------------------------------------------------------------------------------ 546
Chapter 35. Lymphatics And Spread Of Dental Infection ------------------------------------------------------ 563
Chapter 36. Anatomical Considerations Of Local Anesthesia ------------------------------------------------- 578
, UNIT I: INTRODUCTION
Chapter 01. Oral Cavity
Richard W. Brand: Anatomy of Orofacial Structures: A Comprehensive Approach 9th Edition, Test Bank
MULTIPLE CHOICE
1. A Diastema Is A Space Between Two Teeth In The Same Arch. When This Occurs
Between The Maxillary Central Incisors, It Is Often The Result Of A Pronounced Labial
Frenum.
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.
ANS: A
A Space, Or Lack Of Contact Area, Between Any Two Teeth In The Same Arch Is
Called A Diastema. When A Diastema Occurs Between The Maxillary Central Incisors,
It Is Often The Result Of A Pronounced Labial Frenum Extending To The Crest Of The
Alveolar Ridge And Possibly Over The Ridge. This Band Of Firm Connective Tissue
Causes The Erupting Incisors To Be Pushed Aside Resulting In A Diastema, Or Space.
Correction Of A Diastema Usually Involves Surgical Removal, Or Cutting, Of The
Frenal Tissue Between Teeth.
(B) Incorrect. The Second Statement Is Also True Because A Pronounced Labial Frenum
Can Cause Spacing.
(C) Incorrect. The First Statement Is True, So This Option Is Wrong.
(D) Incorrect. Both Statements Are Accurate According To Dental Anatomy Principles.
Ref: P. 3
Obj: To Describe The Boundaries And Sub-Boundaries Of The Oral Cavity And The
Structures In Each Area
