Head,Neck, and Face
how many bones in the facial region
14
how many bones in the cranium
8
anterior scalene lies partially tucked beneath the ________
SCM
common carotid artery lies deep to the _______ and ________
SCM infrahyoid
middle scalene is slightly larger and lies lateral to the ______
anterior scalene
the brachial plexus and subclavian artery pas through a small gap between which two muscle on the anterior, lateral neck
anterior scalene middle scalene
the ______ passes deep and medial to the SCM
carotid artery
geniohyoid, mylohyoid and stylohyoid are important in ___, _____ and _____
chewing swallowing speaking
sternocleidomastoid has two head
clavicular head sternal head
the pulse of the ________ can be felt medial to the SCM at the level of the hyoid bone
common carotid artery
the frontal bone articulates with the parietal bones to form the _______ which are deep to the ________ and lateral edge of the _______ muscles
coronal sutures occipitofrontalis temporalis
______ is located an inch anterior to the condyle of the mandible and is the attachment site of the temporalis muscle
coronoid process
thyroid cartilage is superior to the ______ below ________
cricoid cartilage the chin
which muscle originates at the mastoid process, loops through a tendinous sling at the hyoid bone and inserts to the inferior border of the mandible
digastric
name the four muscles which comprise the suprahyoid
digastric geniohyoid mylohyoid stylohyoid
to discern the posterior scalene from the levator scapula, what action could you ask your partner to perform that would contract the levator but not the scalene
elevate the scapula
the ________ lies superficial to SCM
external jugular vein
located at the center of the occiput, the _______ is the superior attachment site for the ligamentum nuchae
external occipital protuberance
the cranial bones are connected by _____ joints which form tight-fitting sutures
fibrous
six unossified gaps in the skull called _________
fontanels
the ______ bone forms the forehead and upper rim of the eye sockets
frontal
occipitofrontalis is is a unique muscle four bellies - two _______ and two _______
frontalis occipitalis
not that you'd ever want to, but passive elevation of the hyoid bone would _____ the infrahyoids
lengthen
passive protraction of the mandible would _____ the temporalis
lengthen
passive protraction of the mandible would ______ the digastric
lengthen
passive rotation of the head and neck to the same side would ______ the SCM
lengthen
what two muscles attach from the anterior surface of the cervical vertebrae to the occiput and atlas
longus capitis longus colli
longus capitis and colli help to reduce the _______ of the cervical vertebrae
lordotic curve
hyoid bone lies parallel to the base of the ______ and ____ or _____
mandible 3 4 cervical vertebrae
the _____ is the strongest muscle in the body relative to its size
masseter
medial and lateral pterygoids assist the ______ and _______ with movement of the mandible
masseter temporalis
the zygomatic arch is and attachment site for the ______
masseter muscle
general location of occiput is laterally to the ______ behind the ears
mastoid process
which bony landmark is located directly behind the earlobe and serve as an attachment site for the sternocleidomastoid
mastoid process
posterior scalene is squeezed between the ____ and ________
middle scalene levator scapula
posterior scalene is located between the ______ and ______
middle scalene levator scapula
facial muscles can be divided into 4 groups
mouth nose eyes scalp
palpating the occiput superior from the _________ two or three inches
occipital protuberance
the galea aponeurotica forms the bridge between which two muscle bellies
occipitalis frontalis
the ______ is located at the posterior and inferior aspects of the cranium
occiput
genetal location of occiput is inferiorly where the _______ and sinks into the muscles of the neck
occiput curves
which muscle runs from the hyoid bone to the superior border of the scapula and is mostly inaccessible
omohyoid
to access the insertion of the temporalis, you must ask your partner to perform what action
open your mouth to access the coronoid process
to better expose for anterior and middle scalenes, you can ask your partner rotate the head slightly to ______ side
opposite
the _________ bones merge at the body's midline to form the sagittal suture
parietal
which muscle becomes visually distinct when your partner forms a creature from the blackk lagoon expression
platysma
which scalene is difficult to distinguish from surrounding muscle bellies
posterior
the sternocleidomastoid, clavicle and trapezius form the ________ of the neck
posterior triangle
what direction should your give your partner in order to locate the suprahyoid
press the tip of the tongue firmly against the roof of her mouth
frontalis is best seen and felt by asking your partner to do what action
raise his eyebrows
to create an even more visible contraction in the SCM, ask your partner to flex her neck after making what adjustment
rotate head slightly to opposite
_______ exists 40 percent of the population it attaches from the 6 and 7 cervical vertebrae to first rib or pleural dome of the lung
scalene minimus
which muscles are located between the SCM and the anterior flap of the trapezius
scalenes
you might ask your partner to breathe deeply into your upper chest when palpating which muscle group
scalenes
passive depression of the mandible would _____ the suprahyoid
shorten
passive elevation of the mandible would _____ the masseter
shorten
passive flexion of the head and neck would _______ the anterior scalene
shorten
passive lateral flexion of the head and neck to the same side would _____ the SCM
shorten
passive rotation of the head and neck to the opposite side would ______ the scalenes
shorten
passively raising the eyebrows would ______ the frontalis
shorten
tightening the fascia of the neck would ______ the platysma
shorten
the anterior scalene lies partially deep to the lateral edge of which muscle
sternocleidomastoid
what three landmarks create the borders of the neck's anterior triangle?
sternocleidomastoid base of the mandible trachea
what is four infrahyoid muscles
sternohyoid sternothyoid thyrohyoid omohyoid
which bony landmark is located on the underside of the mandible and acts as an attachment site for the suprahyoid muscle
submandibular fossa
while palpating the mandible, in which area should one extra sensitivity
submandibular fossa
________ branches off the external carotid artery and crosses over the top of the zygomatic arch
superficial temporal artery
which bony landmark of the occiput serves as an attachment site for several neck muscles
superior nuchal line
infrahyoid is antagonists to the _____
suprahyoid
hyoid bone serves as an attachment site for the _____ and _______ muscle
suprahyoid infrahyoid
the zygomatic arch is formed by the ______ and ______
temporal zygomatic bone
the broad origin of which muscle attaches to the frontal , temporal and parietal bones
temporalis
the space between the zygomatic arch and the cranium is filled by the _______ muscle
temporalis
the mandible articulates with the cranium at two _______ joint
temporomandibular
cricoid cartilage is superior to _______
the hyroid gland
temporal bone has three important bones
the mastoid process the zygomatic arch styloid process
the styloid process is located behind the earlobe between ________ and ______
the mastoid process the posterior edge of the mandible
hyoid bone is located superior to the ______
thyroid cartilage
trachea is deep to the _______
thyroid cartilage
the two head of the sternocleidomastoid originate at the ______ and the ______
top of manubrium medial 1/3 of clavicle
the nuchal lines are attachment site for the _______ and _____
trapezius splenius capitis
external occipital protuberance lies between the attachment site of both ______ and is the superior attachment for the _______
trapezius ligamentum nuchae
how many bones compose the skull
twenty two
the temporalis reaches under the ______ to connect at the _______
zygomatic coronoid process