anatomy lab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| skull | composed of two sets of boes: cranial bones and facial bones. All skull bones except the mandible are joined by immovable interlocking articulations called sutures
🗑
|
||||
| frontal bone | forms forehead and superior portion of orbit
🗑
|
||||
| parietal bone | forms a large portion of the lateral and superior aspect of the cranium on each side
🗑
|
||||
| temporal bone | inferior to parietal bone
🗑
|
||||
| external auditory meatus | external ear passageway leading to eardrum
🗑
|
||||
| mastoid process | rounded eminence on the inferior surface, just posterior to the external auditory meatus, serves as attachment site for neck muscles
🗑
|
||||
| styloid process | slende process extending downward from bottom of temporal bone. Attachment site for throat and neck muscles
🗑
|
||||
| zygomatic process | slender process extending forward from the temporal bone. Forms part of the zygomatic arch
🗑
|
||||
| mandibular fossa | oval shaped depression located just anterior to the external auditory meatus. Articulates with a condyle on the lower jaw to form the teporomandibular joint.
🗑
|
||||
| shenoid | connected to frontal bone anteriorly and temporal bone posterioly. Forms part of the lateral side of the cranium and part of the posterior surface of the orbit
🗑
|
||||
| occipital bone | forms posterior, inferior portion of the cranium
🗑
|
||||
| foramen magnum | large hole in infeior surface. serves as a passageway for the spinal cord as it passes through the cranium to connect to the brain
🗑
|
||||
| occipital condyles | rounded eminences located on each side of the foramen magnum. Articulate with fossae on the first cervical vertebra, the atlas
🗑
|
||||
| coronal suture | between frontal bone and each parietal bone
🗑
|
||||
| sagittal | where parietal bones meet at the midline
🗑
|
||||
| squamosal | junction between inferior border of the parietal bone and superior border of the sphenoid and temporal bones
🗑
|
||||
| lambdoidal | joins occipital bone to both parietal bones
🗑
|
||||
| wormian bones | small islets of bone formed within a suture. most commonly found within the lambdoidal suture
🗑
|
||||
| frontanels | the fetal skull at birth contains unossified membranous areas called frontanels, which allow compression of the skull during delivery.
🗑
|
||||
| Ethmoid bone | forms a small portion of the anterior cranial floor, roof of the nasal cavity, upper portion of the nasal septum and part of the medial aspect of the orbit
🗑
|
||||
| crista galli | vertical projectio. serves as point of attachment for the dura matter (outermost membrane covering the brain
🗑
|
||||
| cribiform plate | lateral to the crista gall. Contains numerous holes for passage of olfactory nerves between the nasal cavity and the brain
🗑
|
||||
| occipital bone | forms posterior portion of cranial floor. Contains foramen magnum
🗑
|
||||
| maxilla | upper jaw
🗑
|
||||
| palatine bones | unite at midline to form posterior 1/3 of hard palate
🗑
|
||||
| zygomatic bone | cheek bone
🗑
|
||||
| temporal process | long, slender process of temporal bone that fuses with the maxilla to form the zygomatic arch
🗑
|
||||
| vomer | forms the inferior portion of the nasal septum. Aticulates with the perpendicular plate superiorly and hard palate inferiorly
🗑
|
||||
| inferior nasal canchae | scroll shaped plates of bone protruding from lateral, inferior walls of the nasal cavity
🗑
|
||||
| mandible | lower jaw.
🗑
|
||||
| hypid bone | horse-shoe shaped bone inferior to the mandible.
🗑
|
||||
| centrum (body) | load-bearing portion
🗑
|
||||
| vertebral foramen | large hole in the center for passage of the spinal cord
🗑
|
||||
| transverse processes | lateral projections. serve as attachment site for muscles
🗑
|
||||
| spinous process | posterior projection. Serves as attachment for muscles
🗑
|
||||
| lamina | portion between transverse and spinous process
🗑
|
||||
| pedicle | portion between centrum and tranverse process
🗑
|
||||
| superior and inferior articular facets | surfaces where vertebrea articulate with other vertebrae
🗑
|
||||
| sternum | breastbone. composed of 3 bones fused together: manubrium, gladiolous and xiphoid process
🗑
|
||||
| sternal extremity | flattened end. articulates with sternum
🗑
|
||||
| vertebral extremity | end that articulates with thoracic vertebrae
🗑
|
||||
| head | enlarged terminal portion of the vertebral extremity. articulates with centrum of thoracic vertebrae
🗑
|
||||
| tubercle | small bump near head. articulates with the costal facet on the transverse process of a thoracic vertebrae
🗑
|
||||
| neck | portion between head and tubercle
🗑
|
||||
| costal groove | groove on inner, inferior edge
🗑
|
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:
100000555639932
Popular Anatomy sets