LAB MIDTERM Flashcards
what of the cervical spine are atypical
C1,C2,C7
where is the uncinate process found
around the body of the cervical vertebrae
C1 does not have one
what does the spinal cord run through
vertebral foramen
what type of joint is the atlanto occipital and what movements does it do
condyloid
biaxial
flex/ext
lateral flexion
what movements occur at facet joints
plane
uniaxial
gliding, flx/ext
whats one thing that makes C2 atypical
dens
what hyoid does not depress the mandible
stylohyoid
where to the transverospinalis muscle O and I
TVPs to SPs
transversopinalis unilateral and bilateral
uni = contralateral rotation
bilater = extension
which 2 muscles of the suboccipital group ipsilateral rotate
rectus capitis posterior major
obliquus capitis inferior
what ribs are atypical
1,2,10,11,12
what is different about T9
only one superior demifacet
what intercostals elevate the ribs
external and innermost
mm test for lats
medial rotation
adduction
extension
where is the inferior gluteal line
lateral part of the ilium
what is the insertion point for the Psoas Minor
iliopectineal eminence
arcuate line of ilium
iliac fossa
what structure on the head of the femur does blood supply
fovea capitis
what structures run through the diaphragm
inferior vena cava
abdominal aorta
esophagus
what is special about SI joints
synovial,plane
diarthrosis and amphiarthrosis
fibrous, syndesmosis
what does the obturator nerve innervate
obturator externus
what does the sacrotuberous ligament connect
sacrum and ischial tuberosity
what % of the population is the linea alba absent in
20%
what action does rec cap posterior minor do
extension of head only
muscle test for iliopsoas
supine
hip flexion, leg raised
slight external rotation and adduction
they are trying to flex femur
stabilize opposite hip
origin of iliocostalis lumborum
sacrum
SP’s T11,T12
iliac crest
supraspinous ligament
O and I semispinalis thoracis
TVP T6-T10 or T12 –> SP C6-T4
lumbar spine extension is couple with what?
sacral nutation
SACRAL FLEXION
ANTERIOR SACRAL TILT
lumbar spine flexion is coupled w what
SACRAL EXTENSION
SACRAL COUNTERNUTATION
POSTERIOR SACRAL TILT
semispinalis thoracis
TVP T6-T10 –> SP C6-T4
kyphotic curves
thoracic, sacral
disc thickness
cervical = thicker anteriorly
thoracic = equal
lumbar - thicker anteriorly
vertebral body heights
cervical = equal
thoracic = higher posteriorly
L1= higher posteriorly
L2= equal
L3-L5 = higher anteriorly
in nutation where does the sacrum move
inferiorly and anteriorly
where is the trochanteric bursa
between greater trochanter and glut max
where is the ischial bursa
glut max and ischial tuberosity
where is the gluteofemoral bursa
IT band and vastus lateralis
what shape is the SI joint
C shape
convex and concave
what mm inserts onto ribs 7-12
iliocostalis lumborum
