Skull anatomy lecture 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| The sutures of the skull are classified as_______and allow____movement | show 🗑
|
||||
| show | interosseous, endochondrial
🗑
|
||||
| show | notochord
🗑
|
||||
| show | fontanelles
🗑
|
||||
| fontanellesare replaced as bone and eventually form_______ | show 🗑
|
||||
| The two primary fontanelles are____&_____ | show 🗑
|
||||
| show | 8 bones
🗑
|
||||
| How many bones form the facial/Visceral skeleton | show 🗑
|
||||
| show | frontanelle bulge from increased fluid
🗑
|
||||
| 4 bones that are classified as flat bones | show 🗑
|
||||
| The three layers that form the flat bones are | show 🗑
|
||||
| middle layer of flat bone | show 🗑
|
||||
| show | inner surface of flat bone forming the cranium, narrow branch-like grooves
🗑
|
||||
| Sulci | show 🗑
|
||||
| show | sphenoid(butterfly), ethmoid(little projection), 2 temporal bones(project off wings of butterfly)
🗑
|
||||
| show | frontal, ethmoid, 2 parietal, 2 temporal, occipital, sphenoid
🗑
|
||||
| frontal bone location | show 🗑
|
||||
| show | in superior nasal cavity
🗑
|
||||
| show | lateral superior sides of cranium
🗑
|
||||
| show | posterior base of skull
🗑
|
||||
| show | anterior and middle section of base of skull
🗑
|
||||
| Which 4 bones form the base of the skull | show 🗑
|
||||
| show | brain case/ cranial cavity/ calvarian/ cranium
🗑
|
||||
| show | facial skeleton/ visceral skeleton
🗑
|
||||
| show | 2 maxillary, 2 lacrimal, 2 nasal, 2 zygomatic, 2 inferior nasal conache, 2 palatines, manidible and vomer
🗑
|
||||
| location of 2 maxillary bones | show 🗑
|
||||
| location of lacrimals | show 🗑
|
||||
| location of nasal bones | show 🗑
|
||||
| show | cheek bones
🗑
|
||||
| show | curly cue-scrolls inferior aspect nasal cavity
🗑
|
||||
| 2 palatines | show 🗑
|
||||
| show | lower jaw
🗑
|
||||
| show | divides nose into two chambers
🗑
|
||||
| wherever maxilla goes....______goes. they are the only bones that form the oro,naso,orbital cavity | show 🗑
|
||||
| show | styloid process, temporal
🗑
|
||||
| show | temporal
🗑
|
||||
| show | malleus(hammer), Incus(anvil), Stapes(stirrup)
🗑
|
||||
| show | frontal/anterior, lateral walls, roof/vortex, posterior wall, base/floor
🗑
|
||||
| which bones form the roof/vortex | show 🗑
|
||||
| show | frontal bone
🗑
|
||||
| which bones form the lateral wall of cranium | show 🗑
|
||||
| show | occipital
🗑
|
||||
| The major 4 sutures of the skull are | show 🗑
|
||||
| show | asterion, pterion, frontozygomatico, zygomaticotemporal, frontomaxillaris, zygomatico-maxillaris, frontonasal
🗑
|
||||
| show | the Petrous Ridges
🗑
|
||||
| show | Mesocephalic(caucasian), Bracheycephalic(asian) Dolichocephailc(african)
🗑
|
||||
| show | 15cm, 19cm, 23 cm
🗑
|
||||
| show | 45-47 MSP degrees
🗑
|
||||
| Describe the Brachycephalic and angle | show 🗑
|
||||
| show | narrow, internal structure lower, denser skull so small increase in exp. factors. 40 degrees MSP
🗑
|
||||
| show | top of ear attachment
🗑
|
||||
| show | Glabella
🗑
|
||||
| junction of the nose and upper lip | show 🗑
|
||||
| show | Nasion
🗑
|
||||
| show | superciliary arch
🗑
|
||||
| bump of knowledge | show 🗑
|
||||
| show | Gonion(where horizontal portion of mandible ascends vertically)
🗑
|
||||
| show | Mastoid Process
🗑
|
||||
| Bumpin the center of te chin | show 🗑
|
||||
| show | outer canthus
🗑
|
||||
| show | inner canthus
🗑
|
||||
| show | auricle/pinna
🗑
|
||||
| show | EAM external auditory meatus
🗑
|
||||
| show | top of ear attachment
🗑
|
||||
| show | tragus
🗑
|
||||
| Superior rim of orbit | show 🗑
|
||||
| Inferior rim of orbit | show 🗑
|
||||
| show | Acanthiomeatal line
🗑
|
||||
| show | Glabellomeatal line
🗑
|
||||
| there is a __degree difference between the orbitomeatal line(OML) and the Glabellomeatal line | show 🗑
|
||||
| show | Interpupillary line ( level of Nasion)
🗑
|
||||
| Radiographic Baseline_____(we use this the most)Also referred to as_____ | show 🗑
|
||||
| Line form the outer canthus of the eye to the EAM___also referred to as ____also as_____ | show 🗑
|
||||
| show | 7 degree difference
🗑
|
||||
| What are the two portions of the frontal bone | show 🗑
|
||||
| show | frontal eminences
🗑
|
||||
| show | supercilliary arch
🗑
|
||||
| ridge of bone that forms the superior rim of orbits | show 🗑
|
||||
| opening for nerves and arteries in frontal bone | show 🗑
|
||||
| small pointed process which articulates w/ethmoid to help form a small portion of the Bony Nasal Septum | show 🗑
|
||||
| show | Zygomatic proccesses
🗑
|
||||
| Depressions above the supercilliary arches | show 🗑
|
||||
| show | one on either side of the MSP, creating a sinus cavity in the vertical/squamous portion of the frontal bone
🗑
|
||||
| Thin plates of bone which form the superior/roof of each orbit of the frotal bone | show 🗑
|
||||
| show | Ethmoid notch
🗑
|
||||
| Sponge like, cube shaped bone between two orbits | show 🗑
|
||||
| show | Cribiform Plate, Perpendicular Plate, LAteral masses/Labyrnths, Nasal Conchae
🗑
|
||||
| The perforated portion of Ethmoid for transmission of the Olfactory nerves is called the | show 🗑
|
||||
| The two vertical projections on the Ethmoid are | show 🗑
|
||||
| A superior vertical projection on cribiform which resembles a roosters comb is ___, this is an attachment site for____ | show 🗑
|
||||
| On the either side of Cribiform plate, forms the medial walls of the orbit and lateral walls of the nasal cavity | show 🗑
|
||||
| show | Lateral Masses/Labyrinths
🗑
|
||||
| Scroll like processes on the walls of the lateral masses | show 🗑
|
||||
| Nasal conchaes are collectively called | show 🗑
|
||||
| The purpose of the Turbinates is to | show 🗑
|
||||
| The_____of the_____and the_____ form the bony nasal septum | show 🗑
|
||||
| The widest portion of the skul lies between | show 🗑
|
||||
| show | 2 square shaped bones, forms the posterior and and superior roof of the cranium
🗑
|
||||
| show | the sagittal suture
🗑
|
||||
| show | parietal eminence
🗑
|
||||
| show | sagittal border, frontal border, occipital border, squamous border
🗑
|
||||
| show | Bregma-Frontal Angle(sag meets coronal suture), Lambda-Occipital Angle(sag meets lambdoidal suture), Mastoid Angle(parietals meet mastoid portion of temp. bone), Sphenoid Angle(parietals meet greater wing of sphenoid)
🗑
|
||||
| show | meningeal grooves, meninggeal vessels
🗑
|
||||
| show | depressions for arachnoid granulations near the sagittl suture
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
alymadi
Popular Radiology sets