bones & other things
how many bones form the skull
22
how many vertebrae form the vertebral column
24
which is the insertion of the posterior scalene
2nd rib
how many true ribs do we have on each side of the body
7
which vertebrae does not have a spinous process
C-1
which vertebrae can be located at the base of the neck
C-7
the brachial plexus & subclavian artery pass through a small gap between which two muscles in the anterior, lateral neck
anterior & middle scalenes
which structure can be located within the posterior triangle
brachial plexus
which section of the vertebral coloumn is capable of the most movement
cervical
what is the name of the anterior curve of the vertebral column in the neck
cervical lordosis
which bones are deep to the ligamentum nuchae
cervical vertebrae
one head of the sternocleidomastoid attaches at the sternum where does the 2nd head attach
clavicle
the jugular notch is located between which bones
clavicles
the pulse of which vessel can be felt medially to the sternocleidomastoid at the level of the hyoid bone
common carotid artery
what is the structure that extends off the ribs & attaches to the sternum
costal cartilage
in contrast to the erector spinae group the fibers of the transversospinalis group run in which direction
diagonal
what is the primary muscle of respiration
diaphragm
which muscle runs from the mastoid process to the inferior border of the mandible via a tendinous sling on the hyoid bone
digastric
which of the following is an action of the masseter
elevate the mandible
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
elevation of scapula
which movement of the vertebral column would shorten the fibers of the erector spinae muscles
extension
which muscle acts as a synergist with the internal oblique during flexion of the vertebral column
external oblique
which landmark located at the center of the occiput serves as the attachment site for the ligamentum nuchae
external occipital protuberence
position your finger at the base of the mandible along the anterior edge of the masseter to locate which structure
facial artery
during palpation of the zygomatic arch & masseter which structure should you be mindful of to avoid causing irritation, inflammation or even nausea
facial nerve
which is the insertion of the anterior scalene
first rib
what type of ribs are the eleventh & twelth
floating
which cranial bone forms the forehead & upper rim of the eye sockets
frontal
what could you ask your partner to do so you can differentiate between the quadratus lumborum & the erector spinae
hike up your hip
what structure lies parallel to the base of the mandible & the third or fourth cervical vertebrae
hyoid bone
where can you best feel the pulse of the temporal artery
in front of the ear along the zygomatic arch
during what activity is the diaphragms central tendon pulled inferiorly
inhalation
the thyroid gland is situated between which two structures
jugular notch & cricoid cartilage
what is the trough like space between the spinous & transverse processes of the vertebrae
lamina groove
which of the muscles in the erector spinae group have an attachment on the skull
lassimus
which muscle is responsible for protraction of the mandible
lateral pterygoid
which muscle mirrors the shape & position of the masseter from the opposite side of the mandible
lateral pterygoid
which two muscles attach from the anterior surface of the cervical vertebrae to the occiput & atlas
longus capitis & coli
which portion of the spine is designed to support the weight of the upper body
lumbar
what is the name of the superior portion of the sternum
manubrium
which muscle is the strongest in the body relative to its size
masseter
in which facial bones do the upper teeth articulate
maxilla
which suboccipital muscle does not attach at the occiput
oblique capitis inferior
the galea aponeurotica forms the bridge between which two muscles
occipitalis & frontalis
which muscle runs from the hyoid to the superior border of the scapula & is mostly inaccessible
omohyoid
the rotatores span between how many vertebrae
one or two
what instruction could you give your partner to help you access the coronoid process
open mouth fully
which cranial bones merge at the bodys midline to form the sagittal suture
parietal
palpation of which structure can stimulate the production of saliva
parotid gland
which scalene is the least accessible for palpation
posterior scalene
what direction should you give your partner so you can locate the suprahyoids
press his tongue against the roof of his mouth
locating the last rib posterior iliac crest & the transverse processes of the lumbar vertebrae will help you to isolate which muscle tissue
quadratus lumborum
the frontalis is best seen & felt by asking your partner to do what action
raise eyebrows
which abdominal muscle creates the washboard look
rectus abdominis
which muscle acts as an antagonist to the multifidi during extension of the vertebral column
rectus abdominis
the serratus posterior superior & inferior muscles affect the movement of what area of the body
ribs
which of the following is an action of the sternocleidomastoid
rotate the head & neck to the opposite side
which of the following is an action of the internal oblique
rotate vertebral column to opposite side
which of the following is an action of the external oblique
rotate vertebral column to the opposite side
which muscles are located between the sternocleidomastoid & the anterior flap of the trapezius
scalenes
whch rib attatches to the sternum at the level of the sternal angle
second
which muscle of the transversospinalis group attaches to the cranium
semispinalis capitis
which bones lateral portions are called the greater wings
sphenoid
which of the following is a list of the erector spinae muscles from most medial to most lateral
spinalis, longissimus, iliocostalis
the interspinalis muscles span which bony structures
spinous process
many of the cervical transverse processes are deep to which muscle
sternocleidomastoid
the anterior triangle is created by the trachea the base of the mandible & which muscle
sternocleidomastoid
the thorax is comprised of which two structures
sternum & rib cage
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
which group forms a wall of muscle along the underside of the jaw
suprahyoids
the mastoid process & zygomatic arch are both landmarks on which cranial bone
temporal
the broad origin of which muscle attatches to the frontal, temporal, & parietal bones
temporalis
the coronoid process serves as an attachment site for which muscle
temporalis
the space between the zygomatic arch & cranium is filled by which muscle
temporalis
which section of the vertebral column is comprised of 12 vertebrae
thoracic
the erectors lie deep in the lumbar region to what connective tissue structure
thoracolumbar aponeurosis
what is the anatomical term for the adams apple
thyroid cartilage
when exploring the infrahyoids one should stay in the superior half of these muscles to avoid irritating what structure
thyroid gland
what is the origin of the sternocleidomastoid
top of the manubrium, medial one third of the clavicle
which abdominal muscle plays a major role in forced exhalation
transverse abdominis
which muscles fill the lamina groove of the thoracic & lumbar vertebrae
transversospinalis muscles & erector spinae
when exploring between the scapulae through which muscle tissue must you palpate to access the erector spinae fibers
trapezius & rhomboids
the multifidi span between how many vertebrae
two to four
which bone forms the anterior aspect of the cheekbone & serves as an attachment site for the masseter
zygomatic
which is the origin of the masseter
zygomatic arch