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SPAUD 210 Lab Final
| Question | Answer |
|---|---|
| Atlas | Supports the skull First cervical vertebra |
| Axis vertebrae | Second cervical vertebra Has the thing sticking out the top |
| Cervical vertebrae | In the neck - first 7 vertebrae |
| Thoracic vertebrae | Connect the ribs |
| Lumbar vertebrae | Lower back - have a bigger corpus compared to others |
| sacrum | 5 fused vertebrae |
| coccyx | 3-4 tiny fused vertebrae at the very bottom |
| Spinous process | Back part of the vertebrae - stick out parts |
| vertebral foramen | Large hole that goes through each vertebra |
| transverse foramen | The little holes only in the cervical vertebrae where the vertebral arteries go through |
| transverse process | Piece that juts out to the sides on vertebrae |
| Corpus of vertebrae | Thick part (body of the vertebrae) |
| superior costal facet | Part that the ribs attach to - Little divot on corpus above pedicle |
| inferior costal facet | Part that the ribs attach to - Little divot on corpus below pedicle |
| superior articular facet | Connect vertebrae to each other (holds the vertebra on top of it) |
| inferior articular process | Connect vertebrae to each other (on the bottom so sits on the vertebra below it |
| scapula | Shoulder blade |
| clavicle | Collar bone |
| sternum | middle of chest |
| ilium | Flat part of hip bone |
| pubis | Flat part of sideways B |
| ischium | Curves of sideways B |
| rib | A rib bro - you know it |
| head - rib | Top of rib |
| neck - rib | Right below rib head |
| tubercle - rib | Process under rib neck (jut) |
| shaft - rib | Middle of the "U" of rib |
| angle - rib | First part of the curve of rib |
| true rib | The part of the rib that is bone |
| false rib | Ribs 8-10 (11-12?) That don't connect directly to the sternum |
| floating ribs | Two last ribs (11-12) that don't attach to the Sternum |
| sternum | middle of chest |
| manubrium | Top part of the Sternum |
| corpus - sternum | Main, middle part of the Sternum |
| xiphoid process | Tip of the sternum |
| nasal cavity | Cavity in the nose |
| oral cavity | Mouth |
| pharynx | Above the larynx and behind it (connects nasal and oral cavities and goes below them as well |
| larynx | Adam's apple/voicebox |
| hyoid bone | Moveable bone - moves larynx |
| esophagus | Food passageway - further back than trachea |
| trachea | Air passageway - in front of trachea |
| mainstem bronchi | Part of bronchi closest to the Carina - first split of bronchi |
| right and left lungs | The lungs on each side - left lung doesn't have a middle lobe 2 superior lobes, middle lobe only in right, 2 inferior lobes |
| Greater cornu - hyoid | Looks like horns in hyoid |
| Lesser cornu - hyoid | little horn next to body and greater on hyoid |
| Corpus - hyoid | Middle section of hyoid bone |
| Laminae - thyroid | Main "plates" of cartilage on the thyroid |
| thyroid notch | The notch in the thyroid |
| superior thyroid cornu | horn on thyroid that connects to the hyoid |
| inferior thyroid cornu | horn on thyroid that connects to the cricoid |
| oblique liine | Line that all the muscles connect to |
| Cricoid cartilage | The ring looking cartilage |
| Arch - cricoid | Shortest side of cricoid |
| superior cricoid notch | Notch at the top of the tallest side of cricoid |
| cricoid lamina | Main part of cartilage on the cricoid |
| Arytenoids | Pyramids on top of thyroid |
| Vocal process - arytenoid | On the back of arytenoid going into vocal fold |
| muscular process - arytenoid | lateral process on arytenoid |
| Corniculate cartilage | 2 of them - little hats on top of the arytenoids |
| Cuneiform cartilage | In the aryepiglottic folds Paired, rod shaped |
| Epiglottis | Made of elastic cartilage |
| aryepiglottic folds | Superior to the vocal folds |
| Hyothyroid membrane | Inbetween hyoid and thyroid |
| Hyothyroid ligament | Where hyoid and thyroid connect |
| hyoepiglottic ligament | When hyoid and epiglottis connect |
| thyroepiglottic ligament | Where thyroid and epiglottis meet (membrane between) |
| cricotracheal membrane | membrane between cricoid and trachea Just before first tracheal ring |
| conus elasticus | Lower part Everything below false vocal folds |
| Supraglottal space | Above the glottis |
| Glottis | Opening between the vocal folds |
| ventricular folds (false vocal folds) | folds Above the true vocal folds |
| true vocal folds | folds below true vocal folds |
| aditus larynges | Entrance to the larynx |
| vestibule | Everything in supraglottal space above the false vocal folds |
| Ventricle | In the supraglottal space Space between false and true vocal folds |
| Mandible | points of attachment for tongue and other muscles movement can change oral cavity |
| Mental symphysis - mandible | Point where 2 sides of mandible come together |
| Mental foramen - mandible | Little hole in the body of mandible |
| corpus - mandible | Main part where Alveolar part (teeth) is on top of |
| angle - mandible | where the mandible goes from transverse to vertical |
| ramus - mandible | Main vertical part of the bone |
| mandibular notch | Notch at the top between condylar and coronoid processes |
| mandibular foramen | little hole in ramus under mandibular notch |
| Maxilla | has all the upper teeth and includes the hard palate touches cheek bone, around eyes, and frontal bone |
| Infraorbital margin | below eyes on the maxilla |
| palatine process | 2 bones in hard palate that articulate with the two palatine bones (horizontal plate) |
| intermaxillary suture | In the hard palate - connects palatine processes to each other and horizontal plate of palatine bones to each other (line going front to back) |
| Nasal bones | look like boots - two of them - pointy They connect to each other by where the "heal" is |
| Palatine bones | Horizontal plates make up hard palate with palatine processes |
| posterior nasal spine | end of the hard palate, made up of a point where the two palatine bones connect |
| horizontal plate - palatine bones | Make up back part of the hard palate - articulate with palatine process on the maxilla |
| perpendicular plate - palatine bones | Part of palatine bones that goes up and down |
| lacrimal bone | tiny bones by where the tear ducts are "Sock-like" |
| vomer bone | Super thin and flat |
| zygomatic bone | cheek bone |
| ethmoid bone | sits right in the middle of skull Very delicate |
| cribriform plate | part on ethmoid toward the top |
| perpendicular plate of ethmoid | Part that goes straight down in ethmoid bone |
| crista galli | very top part of ethmoid bone |
| sphenoid bone | butterfly/moth-shaped bone |
| greater wing - sphenoid | "wing" of moth |
| lesser wing - sphenoid | "antenna" of moth |
| pterygoid processes | "legs" of moth |
| frontal bone | The one where you can see the eyes in Forehead bone |
| parietal bone | square looking bone |
| lambdoidal suture | suture that connects parietal bones to occipital |
| wormian bones | extra bone pieces within the skull |
| Occipital bone | has a big hole in it (foramen magnum) back of the head |
| Occipital condyles | knuckle shaped bumps on outside of occipital bone that sits on the facet for occiput |
| Foramen magnum | Big hole in occipital bone |
| Temporal bone | weird shaped bone with a big piece sticking out |
| external auditory meatus - temporal bone | hole in temporal bone that connects to auditory canal |
| zygomatic process - temporal | Process on temporal bone that goes out and articulates with the zygomatic bone |
| styloid process | Little pointy process on temporal |
| mastoid process - temporal | rounder process on temporal |
| petrous portion | Area on temporal bone that houses the internal ear including: cochlea and semi-circular canals |
| tip of tongue | the end of the tongue |
| blade of tongue | main top of tongue |
| foramen cecum | pit in the tongue - looks like a hole |
| superior longitudinal muscle | down the length of the tongue on the top from the hyoid bone to the tip of the tongue inside the tongue |
| inferior longitudinal muscle | down the length of the tongue on the bottom from the hyoid bone to tip of the tongue inside the tongue |
| genioglossus muscle | forms bulk of tongue tissue (mandible to tip, blade, hyoid bone) |
| styloglossus | styloglossus - styloid process to tongue |
| hyoglossus | thin and wide hyoid to sides of tongue on the outside |
| transverse muscle - intrinsic tongue muscle | median fibrous septum to sides of tongues on the inside of the tongue |
| vertical muscles - intrinsic tongue muscle | bottom of tongue (on the part that sticks out) to top of the tongue |
| motor area | Strip in brain in frontal lobe |
| sensory area | Strip in the brain in parietal lobe |
| frontal lobe | Front part of the brain |
| temporal lobe | Part of brain by ear |
| parietal lobe | Part of brain in the middle |
| occipital lobe | Part of brain on the back |
| central sulcus | divides frontal lobe from parietal lobe |
| lateral cerebral sulcus | divides temporal from the rest |
| longitudinal cerebral fissure | Front to back on brain - divides hemispheres |
| cingulate gyrus | Outside/covering the corpus callosum - first layer under the lobes |
| corpus callosum | Second layer under the lobes - under the cingulate gyrus |
| fornix | One layer deeper than corpus callosum The thing sticking out |
| septum pellucidum | In corpus callosum right above the fornix |
| thalamus | "Core" of the brain |
| optic chiasm | "X" for the eyes |
| pineal gland | just behind the thalamus |
| superior colliculus | little bump under pineal gland - the top one |
| inferior colliculus | little bump under pineal gland - the bottom one |
| cerebral aqueduct | Connects third and fourth ventricles |
| third ventricle | Above cerebral aqueduct In center |
| fourth ventricle | below cerebral aqueduct Lowest |
| medulla oblongata | Out under cerebellum "tube" |
| pons | In front of cerebellum and above medulla oblongata |
| mammillary body | Little bumps on bottom - tucked away |
| lateral ventricles | Main space under corpus callosum Big one on top |
| vermis | Line in between lobes of cerebellum |
| caudate nucleus | red on island of reil |
| putamen | Less central part that makes up the lentiform nucleus |
| pallidum | More central part that makes up the lentiform nucleus |
| lentiform nucleus | whole red structure under island of Reil |
| choroid plexus | Red part on the fornix |
| hippocampus | Under the thalamus - green (dark and light) by fornix part |
| pyramids | Central things going down in medulla |
| olives | Smaller lateral to pyramids on medulla |
| dorsal column (funiculus) | column toward back |
| lateral column (funiculus) | column to the side |
| ventral column (faniculus) | column toward belly |
| dorsal horn | "wing" on the dorsal side of spinal cord |
| ventral horn | "Wing" on the ventral side of spinal cord |
| dorsal median sulcus | Divot in the dorsal/posterior side of spinal cord |
| ventral median fissure | Divot in the ventral/anterior side of spinal cord |
| central canal | Little hole in the middle of spinal cord |
| dorsal root | Comes out of dorsal horn of spinal cord |
| ventral root | Comes out of ventral horn of spinal cord |
| dorsal root ganglion | little bump on dorsal root |
| spinal nerve | Where dorsal root and ventral root come together |
| CN I | Olfactory |
| CN II | Optic |
| CN III | Oculomotor |
| CN IV | Trochlear |
| CN V | Trigeminal |
| CN VI | Abducens |
| CN VII | Facial |
| CN VIII | Vestibulocochlear |
| CN IX | Glossopharyngeal |
| CN X | Vagus |
| CN XI | Spinal Accessory |
| CN XII | Hypoglossal |
| Helix | Part on top of outer ear |
| Scaphoid fossa | pocket along under helix |
| Triangular fossa | part of pocket under helix closest to the face |
| Anti-helix | Crest more central to helix on outer ear |
| Concha | Where you would put finger to plug ear |
| Cymba | Part of concha thats higher up and less deep |
| Cave | Part of concha that is deeper |
| Tragus | bump closer to face |
| anti-tragus | bump above the lobe farther from face |
| Intertragal incisure | dent/pocket between tragus and anti-tragus |
| lobe | floppy part of ear |
| Pinna | Outer ear - everything you can see |
| External auditory meatus | tube from outer ear to tympanic membrane |
| tympanic membrane | ear drum |
| malleus | Club looking little bone |
| incus | anvil shaped little bone |
| Stapes | stirrup shaped bone |
| Eustachian tube | Little tube coming out of main path to release pressure |
| tympanic sulcus | where the tympanic membrane sits |
| manubrium of malleus | part of malleus that attaches to tympanic membrane |
| head of malleus | part of malleus that attaches to incus |
| anterior process of malleus | part of malleus that sticks out |
| corpus of incus | middle of incus |
| long process of incus | bigger part sticking out of incus |
| short process of incus | smaller part sticking out of incus |
| lentiform nodule of incus | on end of long process of incus |
| footplate of stapes | bottom of stirrup |
| head of stapes | top of stirrup |
| crus of stapes | sides of stapes around the hole |
| tensor tympani muscle | muscle by the ossicles |
| oval window | big hole - Ear lab |
| round window | little hole - Ear lab |
| promontory | bump sticking out between holes - ear lab |
| Anterior semicircular canal | arch going up - ear lab |
| Posterior semicircular canal | Arch going back - ear lab |
| Lateral semicircular canal | Arch going up |
| Ampulla of anterior canal | Bulb on anterior semicircular canal |
| Ampulla of posterior canal | Bulb on posterior semicircular canal |
| Ampulla of lateral canal | Bulb on lateral canal |
| cochlea | Shell in ear |
| Cochlear nerve | coming out of cochlea - middle one |
| Vestibular nerve | on top of cochlear nerve coming out of cochlea |
| Facial nerve | Coming out of cochlea - runs along the other nerves |