5 Flashcards
How many bones are in the human body?
204
232
206
212
206
what percent of bones is just body weigth
25%
20%
36%
15%
20%
how many bones are in the axial skeleton
126
103
95
80
80
how many bones in appendicular skeleton
140
126
95
80
126
how many openings does the skull have for nerves and blood vessels
92
85
3
47
85
what is the flattened bone from the zygomatic process to the cheekbone called
petrous
squamous
tympanic
squamous
what support the exterbal acoustic meatus
hyaline cartilage
zygomatic bone
petrous part
tympanic part
tympanic part
which part houses middle and inner ear
hyaline cartilage
zygomatic bone
petrous part
tympanic part
petrous part
which is not apart of the sphenoid
greater wing
lesser wing
petrous part
pterygoid process
petrous part
what plate forms the roof of the nasal cavity and floor of anterior cranial fossa with tiny holes for olfactory nerves
orbital plates
galli plate
perpendicular plate
cribriform plate
cribriform plate
which plate contributes to nasal septum and projecting inferiorly
orbital plates
galli plate
perpendicular plate
ethmoid sinus plate
perpendicular plate
the crista galli is project _____ to attach to dura matter of brain
anteriorly
distally
medially
superiorly
superiorly
what are lateral masses containing
olfactory nerves
ethmoid sinuses
middle nasal conchae
medial walls
ethmoid sinuses
where would you not find the paranasal sinuses
maxillary bone
lacrimal
ethmoid bone
sphenoid
frontal
lacrimal
which is not a bone of orbit
zygomatic
maxilla
lacrimal
mandible
palatine
sphenoid
mandible