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Worksheets07 - Axial - Skull Landmarks - ALL
Total questions: 68
Worksheet time: 34mins
The skull is one of the major components of the axial skeleton, what are the other two?
vertebral column
thoracic cage
pelvic girdle
pectoral girdle
appendages
suture between the parietal bones
coronal
sagittal
lambdoid
squamous
occipitomastoid
suture between the parietal and the temporal bones
coronal
sagittal
lambdoid
squamous
occipitomastoid
What bone(s) is not considered a facial bone
temporal
frontal
mandible
palatine
lacrimal
which bones contribute to the formation of the orbit
sphenoid
lacrimal
frontal
maxilla
vomer
forms nasal septum
ethmoid
vomer
lacrimal
mandible
maxillae
tiny bones bearing tear ducts
ethmoid
frontal
lacrimal
mandible
maxillae
forms the chin
ethmoid
frontal
lacrimal
mandible
maxillae
Anterior part of hard palate
ethmoid
frontal
lacrimal
mandible
maxillae
most posterior part of the cranium
Nasal
sphenoid
occipital
palatine
parietal
Posterior bones of the hard palate
Nasal
sphenoid
occipital
palatine
parietal
Single, irregular, bat-shaped bone forming part of the cranial floor
Nasal
sphenoid
occipital
palatine
parietal
styloid process
temporal
vomer
zygomatic
ethmoid
maxillae
zygomatic arch
temporal
vomer
zygomatic
ethmoid
maxillae
The coronal suture joins the parietal bones to each other
true
false
The posterior portion of the hard palate is formed by the horizontal plates of the palatine bones
true
false
The meninges that cover the brain attach anteriorly to the:
Sella turcica of the sphenoid
Styloid processes of the temporal
External occipital protuberance
Perpendicular plate of the ethmoid
Crista galli of the ethmoid
What percentage of bones in the body comprise the axial skeleton?
60%
80%
20%
40%
The bones of the cranium that exclusively represent single unpaired bones are:
Occipital, parietal, frontal, temporal
Occipital, frontal, sphenoid, ethmoid
Frontal, temporal, parietal, sphenoid
Ethmoid, frontal, parietal, temporal
The single unpaired bones that make up the skeletal part of the face are the:
Mandible and vomer
Nasal and lacrimal
Mandible and maxilla
Nasal and palatine
The reason the skull can be distorted without damage during birth is:
Fusion of the ossification centers is completed
The brain is large enough to support the skull
Fibrous connective tissue connects the cranial bones
Shape and structure of the cranial elements are elastic
The zygomatic process is part of the:
sphenoid
frontal
temporal
zygomatic
There is a ligament extending between the seventh cervical vertebra and the:
External occipital protuberance
Mastoid process
Coccyx
Styloid process
Mental foramen
Directly anterior to the sphenoid bone and posterior to the nasal bone is the:
Zygomatic
Palatine
Maxilla
Hyoid
Ethmoid
Cleft palate results from incomplete fusion of the:
Vomer and perpendicular plate
Alveolar processes of the maxillae
Palatine processes and the maxillae
Vomer extension and maxillae
Nasal bones
The pituitary gland is located in the:
Sella turcica of the sphenoid bone
Petrous portion of the temporal bone
Mastoid process of the temporal bone
Occipital condyles of the occipital bone
Crista galli of the ethmoid bone
Paranasal sinuses are found in all of the following bones except the:
Frontal
Sphenoid
Zygomatic
Ethmoid
Maxilla
The nasal septum is formed by cartilage and the:
Pterygoid processes and perpendicular plate of the sphenoid
Horizontal plate of the palatine and the perpendicular plate of the ethmoid
Vomer and perpendicular plate of the ethmoid
Vomer and perpendicular plate of the sphenoid
Nasal bones
forms part of the middle cranial fossa, dorsal walls of the orbits, and external wall of skull
greater wing of sphenoid
lesser wing of sphenoid
external acoustic meatus of temporal
carotid canal of temporal
external ear canal
greater wing of sphenoid
lesser wing of sphenoid
external acoustic meatus of temporal
carotid canal of temporal
forms part of the floor of the anterior cranial fossa and part of the medial walls of the orbits
greater wing of sphenoid
lesser wing of sphenoid
external acoustic meatus of temporal
carotid canal of temporal
prominent midline projection. Secures ligament that connects the vertebrae of the neck to the skull.
christa gali of ethmoid
external occipital protuberance
foramen magnum
hard palate
mastoid process
bony roof of the mouth
christa gali of ethmoid
external occipital protuberance
foramen magnum
hard palate
mastoid process
How many cranial bones and how many facial bones?
12 cranial bones and 10 facial skeletal bones
4 cranial bones and 18 facial skeletal bones
8 cranial bones and 14 facial skeletal bones
20 facial skeletal bones and 2 cranial bones
suture between the frontal and parietal bones
coronal
sagittal
lambdoid
squamous
occipitomastoid
suture between the two parietal and the occipital bones
coronal
sagittal
lambdoid
squamous
occipitomastoid
suture between the occipital and the temporal bones
coronal
sagittal
lambdoid
squamous
occipitomastoid
which bones contribute to the formation of the orbit
frontal
zygomatic
maxilla
ethmoid
nasal
crista galli
ethmoid
frontal
lacrimal
mandible
maxillae
forehead bone
ethmoid
frontal
lacrimal
mandible
maxillae
lower jaw
ethmoid
frontal
lacrimal
mandible
maxillae
The only bone connected to the skull by a freely movable joint
ethmoid
frontal
lacrimal
mandible
maxillae
bridge of the nose
Nasal
nasal chonchae
occipital
palatine
parietal
connected by the lambdoid suture
Nasal
sphenoid
occipital
palatine
parietal
Much of the lateral and superior cranium
Nasal
sphenoid
occipital
palatine
parietal
Sella turcica
Nasal
sphenoid
occipital
palatine
parietal
mastoid process
temporal
vomer
zygomatic
ethmoid
maxillae
cheek bone
temporal
vomer
zygomatic
ethmoid
maxillae
The sphenoid articulates with all other cranial bones
true
false
The hyoid bone is suspended from the mastoid processes
true
false
The axial skeleton can be recognized because it:
Includes bones of the arms and legs
Forms the longitudinal axis of the body
Includes the bones of the pectoral and pelvic girdles
All are correct
The axial skeleton creates a framework that supports and protects organ systems in
The dorsal and ventral body cavities
The pleural cavity
The abdominal cavity
The pericardial cavity
The paired bones of the cranium are:
Ethmoid and sphenoid
Frontal and occipital
Occipital and parietal
Parietal and temporal
The bones that make up the eye socket or the orbit include:
d. Temporal, frontal, sphenoid
Lacrimal, zygomatic, nasal
Ethmoid, temporal, zygomatic
Lacrimal, ethmoid, sphenoid
Temporal, frontal, sphenoid
At birth, the bones of the skull can be distorted without damage because of the:
Cranial foramina
Fontanels
Alveolar process
Cranial ligaments
The carotid artery passes through the carotid foramen in the
Greater wings of the sphenoid
Cribriform plates of the ethmoid
Mastoid process of the occipital
Petrous portion of the temporal bone
Occipital condyles
The temporal bone articulates with all of the following bones, except:
Parietal
Frontal
Zygomatic
Mandible
Sphenoid
The hyoid bone is suspended from the
Mastoid process of the temporal bones
Occipital condyles
Superior nasal conchae of the ethmoid bones
Sella turcica of the sphenoid bone
Styloid process of the temporal bones
Tears pass into the nasal cavity via the:
Mental foramen
Jugular foramen
Carotid foramen
Foramen magnum
Lacrimal fossa
The bone whose superior border articulate with the perpendicular plate of the ethmoid to form the nasal septum is the:
Lacrimal
Nasal
Palatine
Sphenoid
Vomer
The tongue is supported by the:
Hyoid
Maxilla
Zygomatic
Vomer
Palatine
The meninges that cover the brain attach anteriorly to the:
Sella turcica of the sphenoid bone
Horizontal plate of the palatine and the perpendicular plate of the ethmoid
Vomer and perpendicular plate of the ethmoid
Vomer and perpendicular plate of the sphenoid
Nasal bones
transmits the internal carotid artery into the cranial cavity
greater wing of sphenoid
lesser wing of sphenoid
external acoustic meatus of temporal
carotid canal of temporal
where sound enters the ear
greater wing of sphenoid
lesser wing of sphenoid
external acoustic meatus of temporal
carotid canal of temporal
"roosters comb"
christa gali of ethmoid
external occipital protuberance
foramen magnum
hard palate
mastoid process
large hole in the base of the skull. Inferior part of the brain connects with the spinal cord.
christa gali of ethmoid
external occipital protuberance
foramen magnum
hard palate
mastoid process
anchoring site for neck muscles.
christa gali of ethmoid
external occipital protuberance
foramen magnum
hard palate
mastoid process
Chamber normally filled with air
facet
trochanter
sinus
tuberosity
