TG Chap 5
how many bones are in the skull
22
how many muscles create the range of expressions the human face displays
30
which muscle is involved in wiggling the ear
Auricularis superior
which is the origin of the anterior scalene
Transverse processes of 3rd-6th cervical vertebrae
which is the origin of the middle scalene
Transverse processes of the 2nd - 7th cervical vertebrae
which is the origin of the posterior scalene
Transverse processes of the 6th - 7th cervical vertebrae
please identify three of the seven primary facial expressions
anger contempt fear
which is the inseriton of the masseter
angle and ramus of mandible
the brachial plexus and subclavian artery pass through a small gap between which two muscles in the anterior lateral neck
anterior and middle scalenes
which of the following is a part of the insertion of the longus colli
bodies of axis c3-c4
which of the following is part of the origin of the logus colli
bodies of c5-t3
which structure can be located within the posterior triangle
brachial plexus
one of the sternocleidomatoid attaches tot the sternum but where does the second head attach
clavicle
which of the following is an action of the masseter
elevate the mandible
which action at the mandible would shorten the fibers of the masseter
elevation
to discern the posterior scalene from the levator scapula what action could you ask your partner to preform that would contract the levator but not the scalene
elevation of scapula
which landmark, located at the center of the occiput, serves as the attachment site for the ligamentum
external occipital protuberance
which type of joint connects the cranial bones
fibrous
what is the insertion of the middle scalene
first rib
which is the insertion of the anterior scalene
first rib
which of the following is an action of the anterior scalene
flex the head and neck
which of the following is an action of the longus capitis
flex the head and neck
whcih cranial bone forms the forehead and upper rim of the eye sockets
frontal
which is the insertion of the longus capitis
inferior surface of occiput
which muscle is responsible for protaction of the mandible
lateral pterygoid
which of the following is an action of the lateral pterygoid
laterally deviate the mandible to the opposite side
which of the following is an action of the longus colli
laterally flex the head and neck to the same side
which of the following is an action of the posterior scalene
laterally flex the head and neck to the same side
which muscle acts as a synergist with the left sternocleidomastoid during rotation of the cervical spine to the right
left anterior scalene
which muscle acts as an antagonist to the anterior scalene during flexion of the cervical spine
levator scapula
which muscle is strongest in the body relative to its size
masseter
wich bony landmark is located directly behind the earlobe and serves as an attachment site for the sternocleidomastoid
mastoid process
which is a part of the insertion of the sternocleidomastoid
mastoid process of temporal bone
which muscle mirrors the shape and position of the masseter from the opposite side of the mandible
medial pterygoid
integumentary muscles and mimetic muscles are what respectively
muscles embedded in the superficial fascia muscles that express emotion
which bone is located at the posterior and inferior aspects of the cranium
occiput
which muscle runs from the hyoid to the superior border of the scapula and is mostly inaccessible
omohyoid
what is the muscle that encircles the mouth
orbicularis oris
which cranial bones merge at the bodys midline to form the sagittal suture
parietal
Which scalene is the least accessible for palpation?
posterior
what is an action of the buccinator
presses the cheek firmly against the teeth
which muscle is located between the eybrows
procerus
which of the following is an actioin of the medial pterygoid
protract the mandible
which movement at the mandible will lengthen the fibers of the medial pterygoid
retraction
which movement will lengthen the fibers of the anterior scalene
rotate head and neck to same side
which of the following is an action of the middle scalene
rotate the head and neck to the opposite side
which of the following is an action of the sternocleidomastoid
rotate the head and neck to the same side
which movement of the neck and head lengthens the fibers of longus capitis and colli
rotation to the opposite side
You might passively flex your partner's neck and ask him to breathe deeply into his upper chest when palpating which muscle tissue?
scalenes
which muscles are located between the sternocleidomastoid and the anterior lateral flap of the trapezius
scalenes
Which is the insertion posterior scalene
second rib
Which bone's lateral portions are called the "greater wings"?
sphenoid
the anterior scalene lies partially deep to the lateral edge of which muscle
sternocleidomastoid
the anterior triangle is created by the trachea, the base of the mandible and which muscle
sternocleidomastoid
which bony landmark of the temporal bone is best explored with caution
styloid process
which bony landmark of the occiput serves as an attachment site for several neck muscles
superior nuchal line
the mastoid process and zygomatic arch are both landmarks on which cranial bone
temporal
the space between the sygomatic arch and cranium is filled by which muscle
temporalis
which muscle acts as an antagonist to the geniohyoid during depression of the mandible
temporalis
the levator labii superioris is located between which two structures
the upper lip and the center of the eye
when exploring the infrahyoids, one should stay in the superior half of these muscles to avoid irritating what structure
thyroid gland
which is the origin of the sternocleidomatoid
top of the manubrium medial one third of the sternocleidomastoid
which is the origin of the longus capitis
transverse processes of c3-c6
which bone forms the anterior aspect of the cheekbone and serves as an attachment site fo rthe masseter
zygomatic
which is the origin of the masseter
zygomatic arch
which muscle is located between the corner of the mouth and the apex of the cheekbone
zygomaticus major