Flashcards
Skull

Flashcards do conjunto (90)
- 1Identify. Part of what? What are the other components? Contains? Which bone?tuberculum sellae;
sella turcica;
hypophysial fossa, dorsum sellae;
hypophysis;
sphenoid
- 2Identify. What sits here? Which bone?clivus
pons, medulla
occipital
- 3Identify #3. What attaches here? What plate is it an extension of? What is this plate for?pterygoid hamulus;
pterygomandibular raphe;
medial pterygoid plate;
lever for tensor veli palatini m.
- 4Identify. What attaches here?lateral pterygoid plate;
medial and lateral pterygoid mm. - 5Identify. What attach here? To what other process do these attach?anterior clinoid process;
tentorium cerebelli, diaphragma sellae;
posterior clinoid process
- 6Identify. Between what? What structures pass through here?superior orbital fissure;
greater and lesser sphenoid wings;
CN III, IV, V1, VI; superior ophthalmic v.
- 7Identify. Part of which bone? What structures pass through here?optic canal
sphenoid
CN II, ophthalmic a.
- 8Identify. Part of which bone? What structures pass through here?foramen rotundum
sphenoid
CN V2
- 9Identify. Part of which bone? What structures pass through here?foramen ovale
sphenoid
CN V3, lesser petrosal n. (br. of CN IX)
- 10Identify. Part of which bone? What structures pass through here?foramen spinosum
sphenoid
middle meningeal a. and v.
- 11Identify. Part of which bone? At the base of which fossa? For attachment of what?scaphoid fossa
sphenoid
pterygoid fossa
tensor veli palatini m.
- 12Identify. (In the anterior wall of foramen lacerum.) Part of which bone? Where does it go? What structures?pterygoid canal;
sphenoid;
through base of pterygoid process to pterygopalatine fossa;
a, n of pterygoid canal
- 13Identify. Part of which bone? What attaches here?sphenoid spine
sphenoid
sphenomandibular ligament - 14What does the body of the sphenoid contain?sphenoid sinus
- 15Where is the greater wing compared to the lesser wing of the sphenoid bone?Greater wing is posterior and inferior to lesser wing.
- 16Identify. Part of which structure of which bone?perpendicular plate
part of bony nasal septum of ethmoid
- 17Identify. Part of which bone?middle nasal concha
ethmoid
- 18Identify. Part of which bone?inferior nasal concha
it is not part of any other bone
- 19Identify. Part of which structure?vomer
part of nasal septum
- 20What attaches to the crista galli?falx cerebri
- 21What is the primary purpose of the cribriform plate?foramina for CN I bundles
- 22What is the thin medial wall of the orbit called? Part of which bone? Lateral to which sinuses?lamina papyracea or orbital lamina; ethmoid;
ethmoid air cells - 23What does the malleus attach to? Incus? Stapes?malleus: attaches to tympanic membrane
incus: articulates with malleus & stapes
stapes: closes off oval window w/ footplate - 24What suture is between the parietal and temporal bones?squamosal suture
- 25What suture is between the frontal bones?metopic suture
- 26What is at the junction of the sagittal and coronal sutures?bregma
- 27What junction is the lambda at?junction of sagittal and lambdoidal sutures
- 28What bones surround the pterion? This is the thinnest part of what?sphenoid, temporal, frontal, parietal bones;
neurocranium - 29What junction is the nasion at?junction of internasal and frontonasal sutures
- 30Between which bones is the coronal suture? Sagittal suture? Lambdoidal suture?frontal and parietals;
parietals;
occipital and parietals - 31What prominent foramen is in the frontal bone? For passage of what structures? Nerve is branch of what?supraorbital notch
supraorbital v, a, n (br. of CN V1) - 32What lines traverse frontal and parietal bones? For attachment of what?superior and inferior temporal lines
temporal fascia and temporalis m. - 33What forms the roof of the orbit?orbital plate of the frontal bone
- 34What structures pass through foramen magnum?brain stem, meninges, CN XI, vertebral & spinal aa., tectorial membrane
- 35What membrane covers the dens and its ligaments? What is this membrane a prolongation of?tectorial membrane;
prolongation upward of posterior longitudinal ligament of vertebral column - 36What structures of the occipital bone articulate with the atlas?occipital condyles
- 37Another name for the external occipital protuberance?inion
- 38What attaches to the external occipital crest? Where is the external occipital crest?ligamentum nuchae;
runs vertically between the superior and inferior nuchal lines, just below the inion - 39What attaches to the superior and inferior nuchal lines?posterior nuchal mm.
- 40Where on the occipital bone does the falx cerebelli attach?internal occipital crest
- 41Identify this groove.groove for inferior petrosal sinus

- 42What bones contribute to the zygomatic arch?temporal (zygomatic process) and zygoma
- 43Identify. Part of which bone? Attachments?styloid process;
temporal bone;
stylopharyngeus, stylohyoid, styloglossus mm. and stylomandibular ligaments
- 44Identify. Part of which bone? Attachments? Filled with?mastoid process;
temporal bone;
SCM, splenius capitis, and longissimus capitis mm.;
filled with mastoid air cells
- 45Identify. Passage of what?stylomastoid foramen (at parotid gland);
CN VII
- 46Identify. Part of which bone? Attachments?mastoid notch (or groove)
posterior belly of digastric m.
- 47Identify. Which joint? What articulates here?mandibular fossa
TMJ
condylar head of mandible and articular disc
- 48Identify.articular tubercle or eminence

- 49What fissure runs from the TMJ to the tympanic cavity? Part of which bone? For passage of what? Branch of what nerve?petrotympanic fissure
temporal
chorda tympani (br. of CN VII) - 50Identify. Part of which bone? Passage of what? Branch of what? Functional modality?tympanic canaliculus;
temporal bone;
tympanic n. (br. of CN IX);
sensory to middle ear;
(parasympathetic fibers continue on as lesser petrosal n. to parotid gland and enter the otic ganglion)
- 51What structure is found here?eustachian tube

- 52What structures are in the carotid canal?internal carotid a.
internal carotid (sympathetic) plexus - 53What groove of the temporal bone is found radiating from the foramen spinosum?groove of the middle meningeal a.
- 54Identify the groove (from hiatus to the foramen lacerum)? The nerve in this groove is a branch of what nerve?groove for greater petrosal n.
br. of CN VII - 55What nerves pass through the internal acoustic meatus?CN VII and VIII
- 56Identify the groove. Along which ridge?groove for superior petrosal sinus
petrous ridge
- 57Identify. Part of which bone?horizontal plate
(posterior hard palate)
palatine bone
- 58Identify. Identify foramen just posterior/inferior. Passage of what structures?greater and lesser palatine foramina
greater and lesser palatine vessels, nn
(brs. of CN V2)
- 59Identify. Part of which bone?perpendicular (vertical) plate
of the palatine bone
- 60Identify. Branch of?zygomaticofacial foramen
br. of CN V2
- 61Identify. Continuous with? Part of what bone?lacrimal fossa
nasolacrimal canal
lacrimal bone
- 62Identify.alveolar process

- 63What is the foramen under the eye? For passage of?infraorbital foramen
infraorbital vessels and n.
(br. of V2) - 64Identify. Part of which bone?palatine process
(anterior hard palate)
maxilla
- 65Identify. For passage of? Branch of? Part of which bone?incisive foramen
greater palatine vessels and nasopalatine n.
(br. of CN V2)
maxilla
- 66What attaches to the ramus of the mandible?masseter and medial pterygoid mm.
- 67What attaches to the angle of the mandible?stylomandibular ligament
- 68What part of the mandible forms the TMJ?condylar process, neck and head
- 69What attaches to the coronoid process of the mandible?temporalis m.
- 70Identify. Between what parts of the mandible?mandibular notch
between condylar and coronoid processes
- 71What part of the mandible forms the chin?mental protuberance
- 72Identify. Attachment of? What is the fossa superior to this? Attachment of?genial tubercle;
geniohyoid and genioglossus mm.;
digastric fossa;
anterior belly of digastric m.
- 73Identify. Entrance to? Passage of?mandibular foramen
entrance to inferior alveolar canal
inferior alveolar vessels and n.
(br. of CN V3)
- 74Identify. Attachment of?lingula
attachment of sphenomandibular ligament
- 75Identify. Attachment of?mylohyoid line
mylohyoid m.
- 76Identify. Passage of? Branch of?mylohyoid groove
n. to mylohyoid m.
(br. of CN V3)
- 77Between what two bones is the jugular foramen? Passage of?occipital and temporal bones;
CNs IX, X, XI; inferior petrosal sinus;
internal jugular v. - 78Between what three bones is the foramen lacerum? Passage of? Branches of?basilar part of occipital, apex of petrous temporal, sphenoid bones;
traversed obliquely by greater petrosal n. (br. of CN VII) and deep petrosal n. (br. of internal carotid plexus, containing postganglionic sympathetic nn..) - 79Identify. Passage of? It is the medial wall of what?sphenopalatine foramen;
nasopalatine n., posterior superior nasal n. (CN V2 brs.); and sphenopalatine vessels;
medial wall of pterygopalatine fossa
- 80Between what bones is the inferior orbital fissure? Passage of?orbital plate of maxilla and
greater wing of sphenoid;
infraorbital and zygomatic nn.
(brs. of CN V2), inferior ophthalmic v., and infraorbital a. and v. - 81Boundaries of the orbit?roof: frontal (g. w. of sphenoid)
floor: maxilla (zygoma, palatine)
medial: lacrimal, maxilla, ethmoid (sphenoid)
lateral: zygoma, g. w. sphenoid - 82Boundaries of the nasal cavity?roof: nasal, frontal, ethmoid
floor: maxilla (palatine process), palatine (horizontal plate)
medial: nasal septum
lateral: ethmoid (sup, mid conchae), inferior concha, maxilla, palatine (perpendicular plate) - 83Boundaries of temporal fossa?medial: parietal, squamous temporal, frontal, sphenoid
anterior: primarily zygoma
lateral: zygomatic arch - 84Boundaries of infratemporal fossa?anterior: maxilla
posterior: temporal
medial: lateral pterygoid plate of sphenoid
lateral: mandibular ramus - 85Boundaries of the pterygopalatine fossa?anterior: maxillary bone (maxillary sinus)
posterior: pterygoid process of sphenoid
medial: perpendicular plate of palatine (nasal cavity)
lateral: open (through pterygomaxillary fissure to infratemporal fossa) - 86Identify. Passage for?foramen cecum
emissary v. - 87What passes through the anterior and posterior ethmoidal foramina?anterior and posterior ethmoidal vessels and nn. (brs. of CN V1)
- 88What passes through the optic canal? Which cranial fossa?CN II, ophthalmic a.
middle cranial fossa - 89In which cranial fossa is the internal acoustic meatus?posterior cranial fossa
- 90Where inside the mouth is the pterygoid hamulus?in the roof of the mouth just behind and medial to the 3rd upper molar
Informações
- Descrição
- FlashCards sobre Skull, criado por Mieka Shuman em 15-10-2015.
- Criado por
- Mieka Shuman
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