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
which bones are unpaired in the face
maxilla
nasal
lacrimal
mandible
inferior conchae
mandible
maxillary bones are fused
laterally
medially
dorsally
medially
how man bones does the face have
17
25
16
14
20
14
what is the cheeckbones also called
parietal
mandible
frontal
zygomatic
zygomatic
which nasal concha is not apart of the ethmoid bone?
superior nasal concha
inferior nasal concha
middle nasal concha
inferior nasal concha
what do both the maxillary bone and mandible have in common?
they both have a palatine process
they both have an occipital bone
they both have a mandible angle
they both have an alveolar space
they both have an alveolar space
what is the proper name for the tongue bone
thyroid bone
hyoid bone
occipital bone
mandible bone
hyoid bone
How many bones the vertebral column have
34-35
29-30
32-33
31-32
32-33
which bones of the spine are convex
thoracic and sacral
cervical and sacral
thoracic and cervical
thoracic and sacral
what percentage do discs make up of the vertebral column length
15%
25%
36%
45%
25%
What happened if a person has a herniated disk
a part of their intervertebral disc moved laterally
the nucleus pulposus pushed through a crack in annulus that compressed a spinal nerve
a part of the ligamentum flavum deteriorated while doing excessive exercise
the anulus fibrosus pushed through crack of nucleus pulposus and compressed a spinal nerve
the nucleus pulposus pushed through a crack in annulus that compressed the spinal nerve
