Lab 1 Flashcards

inferior nasal conchae

nasal bones

maxillary bones

zygomatic bones

mandible
Bony Orbit
Frontal, maxillary, ethmoidal, lacrimal, zygomatic, palatine, sphenoid

sphenoid
part of the lateral wall of the neurocranium

zygomatic arch (process of zygomatic and temporal bones)

coronal suture (frontal and parietal)

squamous suture (temporal and parietal)

sagittal suture (parietal bones)

lambdoidal suture (parietal and occipital)

superior nuchal line (blue)
superior limit of the neck

external occipital protuberance

exernal acoustic meatus

Pterion/temple (sphenoid, frontal, temporal, and parietal)
thin-can fracture easily

Hard Palate (palantine processes of the maxiallary bones and horizontal plates of the palantine bones)
separates nasal cavity from oral cavity
between the temporal and occipital bones

foramen lacerum
travels through the sphenoid

foramen ovale
through the temporal

carotid canal
between the styloid and mastoid process in temporal bone

stylomastoid foramen
between the temporal and occipital bones

jugular foramen

foramen magnum
where the brain connects to the spinal cord

occipital condyles
articulate the atlas

mastoid process

temporal styloid process (blue)

mandibular fossa

Anterior cranial fossa
frontal lobes of the brain

middle cranial fossa
temporal lobes of the brain

posterior cranial fossa
cerebellum and brain stem
sphenoid

optic canal
sphenoid

foramen rotundum (V2)
sphenoid

foramen ovale
sphenoid

foramen spinosum
temporal bone

carotid canal
temporal

internal acoustic meatus
occipital

hypoglossal canal
ethmoid

Crista galli
ethmoid

Cribriform plate
temporal

Petrous ridge
sphenoid

sella turcica

hypophyseal fossa
houses pituitary gland
Primary curvature
Throacic and Sacral
Secondary curvatures
Cervical and lumbar
Kyphosis
exaggerated lumbar curvature that gives a hunchback appearance
Lordosis
exaggerated lumbar curvature and results in a swayback appearance
Scoliosis
abnormal lateral devation of the veetebral column

intervertebral foramen

superior articular process

inferior articular process

transverse process

spinous process

vertebra prominens

atlas (C1)

axis (C2)

superior and inferior costal facets

sacral canal

ala of sacrum

sacral foramina (holes)

sacral promontory

jugular notch

sternal angle
- Arch of the aorta begins and ends at this level
- Trachea bifurcates into the primary bronchi

xiphoid process

sternum

manubrium
vertebrosternal ribs
1-7
costal cartilage directly attached to sternum
vertebrochonral ribs
8-10
costal cartilage connected to each other and attach to the sternum
floating ribs
11-12
no connection to sterrnum

middle nasal conchae (part of ethmpid bones)