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| What is the thin membrane lining the inside of the eyelids and front of the eyeball? |
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| outer corner where the upper and lower eyelids meet |
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| Cover and protect the eyeballs |
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| Tube through which sound waves are transmitted to the middle ear. |
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| small flap of tissue anterior to the external acoustic meatus |
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| located inferior to each eyebrow |
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| Elevated area between the eyebrows |
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| Prominent area of the forehead |
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| Landmark that corresponds to the junction of the bones, inferior to the glabella |
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| cartilaginous structures that are found laterally around the naris |
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| overlies the cheeckbone and zygomatic arch |
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| Where the upper skull forms the joint for the lower mandibular arch |
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| composed of soft tissues of the cheeck |
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| Major salivary gland found in the buccal region |
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| Dark upper and lower lip portion |
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| vertical groove on the midline of upper lip |
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| Tubercle of the upper lip |
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| Fleshy extra tissue on the upper lip |
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| groove running upward between the labial commisure and the ala of the nose |
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| separates the lower lip from the chin. |
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| separates the lower lip from the chin. |
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| Lateral aspect of the mandible. |
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| Anterior superior projection of the ramus |
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| Posterior to the border of the ramus. |
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| Superior porton of the anterior cervical triangle bordered by the digastric muscle and mandible. |
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| Superior part of the inferior portion of the anterior cervical triangle. |
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| Inferior ortion of the anterior cervical triangle. |
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| Sternocleidomastoid muscle |
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Definition
| Divides each side of the neck into an anterior cervical and a posterior cervical triangle |
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| Anterior cervical triangle |
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| anterior region of the neck separated by a midline |
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| Posterior cervical triangle |
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| Adams apple, the prominence of the larynx |
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| located in the anterior midline superior to thyroid cartilage |
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| inferior part of the inferior portion of the cervical triangle |
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| located in the midline bordered by the diagastric muscle and the hyoid |
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| superior portion of the posterior cervical triangle |
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| inferior portion of the posterior cervicle triang;e |
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| upper and lower spaces between the cheeks, lips, and gingiva |
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| found within each vestibule, thinner and redder than buccal and labial mucosa |
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| fold of tissue located at the midline between the labial and alveolar mucosa of the maxilla and mandible |
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| fold of tissue that etends from the junction of the hard and soft palates down to the mandible |
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| dense pad of tissue distal to last mandibular tooth |
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| elevated surfaces of specialized mucosa |
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| vertical ridges on latera surface of tongue |
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| Filifornm lingual papillae |
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| slender, threadlike, and give the tongue its velvety texture. Most numerous of lingual papillae, do not contain taste buds |
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| Fungiform lingual papillae |
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| red and mushroom shpaed dots, more numerous on apex and have taste buds |
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| posterior V shaped groove on dorsal of tongue |
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| Small pit behind the v of sulcus terminalis of tongue |
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| circumvallate lingual papillae |
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| 10-14 mushroom shaped papillae that line up along the anterior side of sulcus terminalis, contain taste buds |
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| irregular mass of tonsillar tissue on posterior dorsal surface of tongue |
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| large visible blood vessels that run close to the surface of the ventral portion of the tongue |
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| a fold with fringelike projecctions lateral to the lingual veins |
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| midline fold of tissue between the ventral surface of the tongue and floor of the mouth |
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| small papilla at anterior end of sublingual fold, contains duct openings |
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| Muscular tube that is the entrance into the throat |
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| superior to the soft palate and continuous with the nasal cavity |
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| located between the soft palate and opening of the larynx |
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| more inferior and close to the laryngeal epening |
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| flap of cartilage behind the base of the tongue and in front of the oropharynx |
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Term
| what supports the teeth in the alveolar bone? |
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Definition
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| What three things is the periodontium composed of? |
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Definition
Cementum Alveolar bone Periodontal ligaments |
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| Dense outer covering of the spongy bone that makes up the central part of the alveolar process |
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| Hightest point of the alveolr ridge |
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| Cvity within the alveolar process that surrounds the root of a tooth |
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| the thin layer of compact bone lining the alveolar socket |
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| Dense connective tissue organized into fiber groups that connect the cementum covering the root otf the tooth with the alveolar bone of the socket wall. |
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| What are the two functions of the periodontal ligament? |
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Definition
1. support the tooth in its socket 2. act as sensory receptors necessary fo the proper positioning of the jaws during normal functioning. |
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| What are the 3 types of oral mucosa? |
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Definition
1.Lining 2. Masticatory 3. Specialized |
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| Tightly akheres to the bone around the roots of the teeth. May have pigmentation |
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| Scallop shaped line of demarcation between the attached gingia and the alveolar mucosa |
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| Nonattached gingiva of the gingival margin |
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Definition
| space in inner surface of the marginal gingiva |
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| Interdental gingiva/ interdental papilla |
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Definition
| extension of attached gingiva between the teeth |
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Definition
| suture extending across the skull between the frontal and parietal bones |
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Definition
| extends from the front to the back of the skull, between the paired parietal bones |
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| between the single occipital bone and the paired parietal bones |
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| Sagittal section is what plane? |
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Sagittal Frontal Median Horizontal |
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| Name the sections of view |
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Definition
Front/ coronal section Midsagittal section Transverse section |
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| what bones compose the orbital apex? |
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Definition
| Lesser wing of sphenoid bone and the palatine bone |
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| where is the optic canal located? |
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Definition
| between the two roots of the lesser wing of the sphenoid bone. |
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Term
| Where does the second cranial nerve pass through? |
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Definition
CN 11 = Optic nerve passed through optic canal |
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| What bones compose the orbital wall? |
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Definition
1.Orbital plates of frontal bone 2. ethmoid bone 3. lacrimal bone 4. maxilla 5. zygomatic 6. orbital surface of greater wing of sphenoid |
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| Describe the process of tears and why it leads to a runny nose. |
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Definition
| Lacrimal gland - lacrimal fluid - drains into nasolacrimal sac behind medial canthus - nasolacrimal duct -nasal meatus. |
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| Which cranial nerves pass through the superior orbital fissure? |
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Definition
CN111 = oculomotor CN1V = Trochlear CNv1 abducent CNV V1 opthalmic |
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Term
| Location of Inferior orbital fissure? |
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Definition
| betweeen the greater wing of the spehnoid bone and the maxilla |
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Term
| where is the nasion located |
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Definition
| midpoint landmark located at the juntion of the frontal and nasal bones |
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| piriform aperture location? |
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Definition
| anterior opening of the nasal cavity |
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| bridge of the nose is formed by what two bones? |
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Definition
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Definition
| each lateral wall of the nasal cavity has three projecting structures that extend inward from the maxilla. |
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Definition
| Vertical partition of the nasal cavity |
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| what forms the posterior portion of the nasal septum? |
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Definition
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Definition
| suture between the frontal and parietal bones |
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Definition
| suture between the temporal and parietal bones |
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Term
| what is the depresseion called that is between the medial and lateral plates on the sphenoid bone? |
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Definition
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Term
| what bone is the pterygoid fossa on? |
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Definition
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| What bone is the hamulus on? |
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Definition
| Sphenoid bone inferior to the pterygoid process |
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Term
| What bone is the foramen ovale on and what nerve passes through it? |
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Definition
sphenoid bone. CNV V3 mandibular division |
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Term
| What artery passes through the foramen spinosum? |
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Definition
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Term
| What bone is the carotid canal on? |
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Definition
| Petrous portion of the temporal bone. |
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Term
| What nerve passes through the stylomastoid foramen? |
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Definition
CN V11 Facial nerve exits. Enters thru internal acoustic meatus. |
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Term
| What nerves pass through the jugular foramen? |
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Definition
CN 1X Glossopharyngeal CNX Vagus Cx1 Accessory |
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