Lab 4 review questions
the anatomical name through which the spinal cord passes as it exits the skull is called the ______________________ and is located in the ________________________________
Foramen magnum, occipital bone
from which view can you see the sella turcica of the sphenoid bone
floor of the cranial cavity
what's the anatomical name for a "soft spot" in a baby's skull
fontanel
bone making up forehead
frontal bone
lower jaw
mandible
what is the most superior portion of the sternum? most inferior?
manubrium, and xiphoid process
upper jaw
maxillary bone
how can you distinguish the thoracic vertebrae from the others
medium sized, contains transverse costal facet
name the large hole located within the ischium and pubis of each coxal bone
obturator foramen
name the bony projection which forms the elbow
olecranon
shinbone
tibia
talus articulates with
tibia
which two leg bones is medial? lateral?
tibia bone, fibula bone
what are the 6 major bones of the orbit
Frontal, Maxillary, zygomatic, lacrimal, sphenoid, ethmoid
the ___________ _________ are the parts of the upper and lower jaw that contain the sockets for the teeth
alveolar process
from which view can you see the perpendicular plate and the middle nasal concha of the ethmoid bone
anterior
occipital condyle articulates with
atlas
dens articulates with
axis bone
wrist bones
carpus
acromion (acromion process) articulates with
clavicle
collarbone
clavicle
manubrium articulates with
clavicle
what are the bones of the pectoral girdle?
clavicle and scapula
name the suture between the parietal and frontal bone
coronal suture
the anatomical name for the outer passage that leads into the ear is the ________________ and is located in the _______________________
external acoustic passage, temporal bone
Acetabulum articulates with
femur
from which view can you see the crista galli of the ethmoid bone
floor of the cranial cavity
where can you find the frontal sinus, maxillary sinus, ethmoid sinus, and sphenoid sinus
frontal sinus- superior to the eyes maxillary sinus-inferior to the eyes ethmoid sinus-medial to they eyes sphenoid sinus-posterior to the eyes
name the 6 unpaired bones of the skull
frontal, occipital, sphenoid, ethmoid, mandible, vomer
glenoid cavity of scapula articulates with
humerus
name the bones that make up the pelvic girdle
ilium, ischium, pubis
from which view can you see the pterygoid process of the sphenoid bone
inferior
name the holes between the vertebrae through which the spinal nerves pass as they leave the spinal cord
invertebral foramen
what is distinctive about the last two pairs of false ribs (vertebral or floating ribs)
it doesnt attach to the coastal cartilage of sternum
name the suture between parietal and occipital bone
lambdoid suture
how can you distinguish the lumbar vertebrae from the others
largest, and spinous process is shorter than other vertebrae and triangular shaped vertebral foramen
name the bones that make up the roof of the mouth
palatine bones
what are the 8 paired bones of the skull
parietal, temporal, maxillary, inferior nasal concha, nasal, palatine, zygomatic
kneecap
patella
What are the two major bones that make up the septum in the nasal cavity
perpendicular plate of the ethmoid bone and vomer
bones in fingers and toes
phalanges
capitulum articulates with
radius
auricular surface of ilium articulates with
sacrum
name the suture between the right and left parietal bones
sagittal suture
shoulder blade
scapula
how can you distinguish the cervial vertebrae from the others
smaller, and has a transverse foramen
name the suture between the parietal and temporal bones
squamous suture
ankle bones
tarsals
mandibular condyle articulates with
temporal bone
trochlea articulates with
ulna
in anatomical position, which of the two forearm bones are medial? lateral?
ulna, radius
What's the hole in each vertebrae where the spinal cord passes
vertebral foramina
What distinguishes the true ribs (vertebrosternal) from the vertebrochondral pairs of false ribs?
vertebrosternal ribs attach to vertebrae
anatomical name for cheekbone
zygomatic bone
zygomatic process of temporal bone articulates with
zygomatic bone