H&N Chapter 11

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The fascia consists of layers of epithelial tissue. The fascia lies underneath the skin and also surrounds the muscles, bones, vessels, nerves, organs, and other structures of the body.

a. Both statements are true.
b. Both statements are false.
c. The first statement is true; the second statement is false.
d. The first statement is false; the second statement is true.
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The fascia consists of layers of epithelial tissue. The fascia lies underneath the skin and also surrounds the muscles, bones, vessels, nerves, organs, and other structures of the body.

a. Both statements are true.
b. Both statements are false.
c. The first statement is true; the second statement is false.
d. The first statement is false; the second statement is true.
c. The first statement is true; the second statement is false.
Superficial fasciae of the body, as well as superficial fasciae of the head and neck, contain vessels, nerves, and muscles BECAUSE the superficial fasciae are located just deep to and attached to skin.

a. Both the statement and the reason are correct and related.
b. Both the statement and the reason are correct but NOT related.
c. The statement is correct, but the reason is not.
d. The statement is NOT correct, but the reason is correct.
e. NEITHER the statement NOR the reason is correct.
d. The statement is NOT correct, but the reason is correct.
Which fascia is NOT included in the layers of the deep fasciae of the face and jaws?

a. Brachial fascia
b. Temporal fascia
c. Masseteric-parotid fascia
d. Pterygoid fascia
a. Brachial fascia
Which of the following statements is the BEST description of investing fascia?

a. It is a tube of deep cervical fasciae, deep to the sternocleidomastoid muscle, running inferiorly along each side of the neck from the base of the skull to the thorax.

b. It is the most external layer of deep cervical fasciae that surrounds the neck, continuing onto the masseteric-parotid fascia.

c. It is a single midline tube of deep cervical fasciae running inferiorly along the neck, surrounding the airway and food way, including the trachea, esophagus, and thyroid gland.

d .It is the deepest layer of the deep cervical fasciae, which covers the vertebrae, spinal column, and associated muscles.
b. It is the most external layer of deep cervical fasciae that surrounds the neck, continuing onto the masseteric-parotid fascia.
Which of the following structures listed below is NOT found within the carotid sheath?

a. Internal carotid artery
b. Common carotid artery
c. Eleventh cranial nerve or accessory nerve
d. Internal jugular vein
c. Eleventh cranial nerve or accessory nerve
Which of the following fasciae surrounds the trachea, esophagus, and thyroid gland in the neck?

a. Vertebral fascia
b. Visceral fascia
c. Buccopharyngeal fascia
d. Prevertebral fascia
b. Visceral fascia
Which of the following fasciae is also known as pretracheal fascia?

a. Visceral fascia
b. Prevertebral fascia
c. Buccopharyngeal fascia
d. Investing fascia
a. Visceral fascia
A dental professional MUST have knowledge of the anatomic aspects of the spaces of the head and neck when examining a patient BECAUSE these spaces can be involved in infections arising in dental tissue.

a. Both the statement and the reason are correct and related.
b. Both the statement and the reason are correct but NOT related.
c. The statement is correct, but the reason is not.
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.
Where is the vestibular space of the mandible located?

a. Envelopes parotid salivary gland
b. Superior to upper lip
c. Between buccinator muscle and oral mucosa
d. Lateral to buccinator muscle
c. Between buccinator muscle and oral mucosa
Which space contains BOTH part of the mandible and the inferior alveolar nerve and vessels?

a. Pterygomandibular space
b. Space within body of mandible
c. Submental space
d. Submandibular space
b. Space within body of mandible
The vestibular space of the maxilla is located medial to the buccinator muscle and inferior to the attachment of this muscle along the alveolar process of the maxilla. This space communicates with the maxillary anterior teeth and associated periodontium. a. Both statements are true. b. Both statements are false. c. The first statement is true; the second statement is false. d. The first statement is false; the second statement is true.c. The first statement is true; the second statement is false.Which of the following spaces communicates with the canine space? a. Buccal space b. Temporal space c. Masticator space d. Vestibular space of the maxillaa. Buccal spaceWhich of the following structures is/are NOT included within the masticator space? a. Temporal and infratemporal space b. Masseter muscle and ramus c. Body of the mandible d. Buccinator muscled. Buccinator muscleWhat is the significance of pterygomandibular space to local anesthesia in the oral cavity? a. Contains a part of the posterior superior alveolar nerve b. Contains a part of inferior alveolar nerve c. Contains part of both the anterior superior alveolar and middle superior alveolar nerves d. Contains a part of the greater palatine nerveb. Contains a part of inferior alveolar nerveThe submandibular space contains the submandibular lymph nodes, most of the submandibular salivary gland, and parts of the facial artery. This space is usually involved if an odontogenic infection spreads. a. Both statements are true. b. Both statements are false. c. The first statement is true; the second statement is false. d. The first statement is false; the second statement is true.a. Both statements are true.To which cranial nerve, besides the eleventh and twelfth cranial nerves, is the parapharyngeal space adjacent in the skull? a. Third cranial nerve b. Sixth cranial nerve c. Seventh cranial nerve d. Ninth cranial nerved. Ninth cranial nerveWhat is the potential space between the buccopharyngeal fascia and the alar fascia that extends posteriorly to the superior mediastinum termed? a. Lateral pharyngeal space b. Retrovisceral space c. Parapharyngeal space d. Previsceral spaceb. Retrovisceral spaceThe buccal space is the fascial space formed between the buccinator muscle and masseter muscle. Therefore the buccal space is superior to the zygomatic arch. a. Both statements are true. b. Both statements are false. c. The first statement is true; the second statement is false. d. The first statement is false; the second statement is true.c. The first statement is true; the second statement is false.Which of the following muscles creates a division between the submandibular and sublingual spaces? a. Mylohyoid muscle b. Intrinsic muscles of the tongue c. Sternocleidomastoid muscle d. Platysma musclea. Mylohyoid muscleWhat is a general term for a fascial space located in the face and jaws? a. Parapharyngeal space b. Fascial plane c. Median plane d. Vestibular spaceb. Fascial planeWhich of the following structures is NOT contained even in part within the parotid space? a. Seventh cranial nerve b. External carotid artery c. Retromandibular vein d. Internal carotid arteryd. Internal carotid arteryThe buccopharyngeal fascia is continuous with the fascia covering the buccinator muscle, where that muscle and the superior pharyngeal constrictor muscle come together at the a. lateral pterygoid plate. b. mandibular symphysis. c. pterygomandibular raphe. d. hyoid bone.c. pterygomandibular raphe.Which of the following spaces is NOT part of the masticator space? a. Infratemporal space b. Temporal space c. Pterygomandibular space d. Space of the body of the mandibled. Space of the body of the mandibleWhich space of the face and jaws has NO border inferiorly and posteriorly and is continuous with the cervical fascial space and the parapharyngeal space? a. Submental space b. Infratemporal space c. Submandibular space d. Retropharyngeal spaceb. Infratemporal spaceWhich of the following fasciae is considered deep cervical fasciae? a. Pterygoid fasciae b. Anterior cervical triangle c. Muscles of facial expression d. Investing fasciaed. Investing fasciaeWhich of the following spaces has important landmarks for administering either the inferior alveolar block or Vazirani-Akinosi mandibular block?Pterygomandibular spaceFrom the following list of descriptions, select those that CORRECTLY describe the location of the sublingual space. (Select all that apply.) a. Oral mucosa is the roof b. Palatal tonsils form medial border c. Mandible forms lateral wall d. Floor is hard palatea. Oral mucosa is the roof c. Mandible forms lateral wallFrom the list of fascial spaces, select those that are considered spaces of the face and jaws. (Select all that apply.) a. Canine space b. Parotid space c. Carotid sheath d. Parapharyngeal space e. Previsceral spacea. Canine space b. Parotid spaceFrom the following list of structures, select which are contained within the sublingual space. (Select all that apply.) a. Submandibular duct b. Facial artery and hypoglossal nerve c. Submental lymph nodes d. Lingual nerve and lingual artery e. Mandiblea. Submandibular duct d. Lingual nerve and lingual arteryFrom the following list of fascial spaces, select those that communicate with the submandibular space. (Select all that apply.) a. Space of the body of the mandible b. Infratemporal space c. Submental space d. Sublingual space e. Buccal spacea. Space of the body of the mandible b. Infratemporal space c. Submental space d. Sublingual spaceFrom the following list of structures, select those located within the carotid sheath. (Select all that apply.) a. Hypoglossal nerve b. Internal carotid artery c. Internal jugular vein d. Common carotid artery e. Vagus nerveb. Internal carotid artery c. Internal jugular vein d. Common carotid artery e. Vagus nerveWhich of the following descriptions are CORRECT when discussing the cervical compartments of the neck? (Select all that apply.) a. Neck is divided into three major cervical compartments b. Useful when deciding on the anatomic borders of the cancer c. Neck is divided into four major cervical compartments d. Useful when defining the anatomic borders of cancer treatmentb. Useful when deciding on the anatomic borders of the cancer c. Neck is divided into four major cervical compartments d. Useful when defining the anatomic borders of cancer treatmentA patient (when updating their medical history) states that they had thyroid gland cancer but that it was contained within the visceral compartment of the neck. Which of the following is CORRECT when discussing this compartment of the neck? (Select all that apply.) a. Also considered the posterior compartment of the neck b. Contains the spinal cord and cervical vertebrae, as well as associated muscles c. Within the surrounding vertebral fascia d. Continuation of the gastrointestinal and respiratory systems e. More movable in comparison to other compartmentsd. Continuation of the gastrointestinal and respiratory systems e. More movable in comparison to other compartmentsWhen discussing odontogenic infections, what can be noted about what is known by dental professionals as the "danger space" of the neck? (Select all that apply.) a. Located immediately anterior to the pharynx b. Located between the vertebral and visceral fasciae c. Communicates directly with the submental space d. Communicates directly with the parapharyngeal spacesb. Located between the vertebral and visceral fasciae d. Communicates directly with the parapharyngeal spacesWhat are the CORRECT borders of the triangular-shaped submandibular space? (Select all that apply.) a. Mylohyoid line of mandible is its superior border b. Masseter muscle forms its medial border c. Mandible forms its medial border d. Alveolar process of mandible is its superior borderb. Masseter muscle forms its medial border d. Alveolar process of mandible is its superior border