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Gross Anatomy Lab
Lecture 1
156
Anatomy
Graduate
08/29/2017

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Cards

Term
Identify structure 1 [image]
Definition
trapezius
Term
Identify structure 2 [image]
Definition
latissimus dorsi
Term
Identify structure 3 [image]
Definition
thoracolumbar fascia
Term
Identify structure 4 [image]
Definition
deltoid
Term
Identify structure 5 [image]
Definition
teres minor
Term
Identify structure 6 [image]
Definition
teres major
Term
Identify structure 7 [image]
Definition
infraspinatus
Term
Identify structure 8 [image]
Definition
supraspinatus
Term
Identify structure 9 [image]
Definition
rhomboid major
Term
Identify structure 10 [image]
Definition
rhomboid mino
Term
Identify structure 11 [image]
Definition
levator scapulae
Term
Identify structure 12 [image]
Definition
splenius capitis
Term
Identify structure 13 [image]
Definition
semispinalis capitis
Term
Identify structure 14 [image]
Definition
sternocleidomastoid
Term
Identify structure 1 [image]
Definition
deltoid
Term
Identify structure 2 [image]
Definition
trapezius
Term
Identify structure 3 [image]
Definition
splenius capitis
Term
Identify structure 4 [image]
Definition
levator scapulae
Term
Identify structure 5 [image]
Definition
rhomboid minor
Term
Identify structure 6 [image]
Definition
supraspinatus
Term
Identify structure 7 [image]
Definition
rhomboid major
Term
Identify structure 8 [image]
Definition
infraspinatus
Term
Identify structure 9 [image]
Definition
teres minor
Term
Identify structure 10 [image]
Definition
teres major
Term
Identify structure 11 [image]
Definition
thoracolumbar fascia
Term
Identify structure 12 [image]
Definition
latissimus dorsi
Term
what are the 3 muscular triangles of the back?
Definition
auscultatory
lumbar
suboccipital
Term
the suboccipital muscular triangle lies deep (postvertebral) to ___ and ____?
Definition
trapezius
semispinalis capitis
Term
The suboccipital triangle consists of which 4 muscles?
Definition
Rectus capitis major
Rectus capitis minor
Obliquus capitis superior
Obliquus capitis inferior
Term
Name some contents of the suboccipital muscular triangle.
Definition
posterior ramus of C1; innervates the 4 muscles; has no sensory branches

Vertebral artery
Term
Identify structure 1 [image]
Definition
spinal part of deltoid
Term
Identify structure 2 [image]
Definition
infraspinatus
Term
Identify structure 3 [image]
Definition
descending (superior) part of trapezius
Term
Identify structure 4 [image]
Definition
transverse (middle) part of trapezius
Term
Identify structure 5 [image]
Definition
medial border of scapula
Term
Identify structure 1 [image]
Definition
tres major
Term
Identify structure 2 [image]
Definition
rhomboids
Term
Identify structure 3 [image]
Definition
latissimus dorsi
Term
Identify structure 4 [image]
Definition
site of posterior superior iliac spine
Term
Identify structure 5 [image]
Definition
location of thoracolumbar fascia
Term
Identify structure 6 [image]
Definition
ascending (inferior) part of trapezius
Term
Identify structure 7 [image]
Definition
triangle of ausculation
Term
which muscular triangle is indicated?[image]
Definition
suboccipital
Term
Identify structure 1 [image]
Definition
trapezius
Term
Identify structure 2 [image]
Definition
splenius
Term
Identify structure 3 [image]
Definition
semispinalis capitis
Term
Identify structure 4 [image]
Definition
greater occipital nerve (C2)
Term
Identify structure 5 [image]
Definition
obliquus capitis inferior
Term
Identify structure 6 [image]
Definition
obliquus capitis superior
Term
Identify structure 7 [image]
Definition
occipital artery
Term
Identify structure 8 [image]
Definition
semispinalis capitis
Term
Identify structure 9 [image]
Definition
rectus capitis posterior major
Term
Identify structure 1 [image]
Definition
rectus capitis posterior major
Term
Identify structure 2 [image]
Definition
superior nuchal line
Term
Identify structure 3 [image]
Definition
rectus capitis posterior minor
Term
Identify structure 4 [image]
Definition
inferior nuchal line
Term
Identify structure 5 [image]
Definition
suboccipital nerve (C1)
Term
Identify structure 6 [image]
Definition
posterior atlanto-occipital membrane
Term
Identify structure 7 [image]
Definition
vertebral artery
Term
Identify structure 8 [image]
Definition
transverse process (C1)
Term
Identify structure 9 [image]
Definition
posterior arch C1
Term
Identify structure 10 [image]
Definition
Spinal gangliNo C2
Term
Identify structure 11 [image]
Definition
transverse process C2
Term
Identify structure 12 [image]
Definition
semispinalis cervicis
Term
What are some characteristics of the vertebral column?
Definition
protects the spinal cord, supports weight of head, transmits weight to hips and lower limbs
composed of vertebrae and intervertebral discs
Term
Name the 5 regions of the vertebral column
Definition
Cervical (7)
Thoracic (12)
Lumbar (5)
Sacral (1)
Coccyxgeal (1)
Term
What are the 3 parts of the cervical region of the vertebral colomn and their distinguishing features?
Definition
Atlas (C1)- first vertebra; lacks vertebral body and a spinous process
Axis (C2)- has anterior superior projection, Dens/Ontoid process
C3-C7 vertebrae- typical pattern:body and a vertebral (naural) arch; foramen transversarium
Term
Where is the intervertebral foramina in relation to the vertebrae? What is it's function?
Definition
Present between vertebrae
Allows spinal nerves to emerge and for arteries, veins to enter/leave
Term
What are the normal curves of the vertebral column posteriorly?
Definition
Cervical- concave
Thoracic- convex
Lumbar- concave
Sacral- convex
Term
What are the general characteristics of a vertebra?
Definition
rounded body anteriorly and vertebral arch posteriorly
vertebral foramen
vertebral arch
Term
What are the components of the vertebral arch?
Definition
2 pedicles, 2 lamina, 7 processes: 1 spinous, 2 transverse, 4 articular (2 superior and 2 inferior)
Term
What is the vertebral foramen?
Definition
space enclosed by body and vertebral arch
Term
What are the joints of the vertebral column?
Definition
Atlanto-occipital joint
Atlanto-axial joint
Joints between 2 vertebral bodies- hyaline cartilage and intervertebral disc of fibrocartilage
Joints between 2 vertebral arches - between superior and inferior process of adjacent vertebrae
Term
What percentage of the vertebral column is made of intervertebral discs?
Definition
25%
Term
What are intervertebral discs are composed of?
Definition
anulus fibrosis
nucleus pulposus- gelatinous material
Term
What are the 5 movements of the vertebral column?
Definition
flexion
extension
lateral flexion
rotation
circumduction
Term
Name 3 abnormal curvatures of the vertebral column.
Definition
kyphosis
lordosis
scoliosis
Term
When are common triggers of kyphosis and lordosis?
Definition
kyphosis- old age due to atrophy of intervertebral discs
lordosis- during pregnancy
Term
Define a herniated disc.
Definition
When the anulus fibrosis ruptures and nucleus pulposus herniates posteriorly, thereby pressing on spinal nerve roots, spinal nerve, or even spinal cord
Term
Identify structure 1 [image]
Definition
Intervertebral disc
Term
Identify structure 2 [image]
Definition
Intervertebral foramen
Term
Identify structure 3 [image]
Definition
Sacrum
Term
Identify structure 4 [image]
Definition
Coccyx
Term
At what age does the cervical spine curvature develop? Lumbar spine?
Definition
cervical: 3-4 mo. after birth for upright head position
lumbar: 12-18 for upright posture
Term
Kyphosis is concave anteriorly at which regions of the vertebral column?
Definition
thoracic and sacrum
Term
Lordosis is concave posteriorly at which regions of the vertebral column?
Definition
cervical and lumbar spine
Term
What are the ranges (regions) that the cervical, thoracic, lumbar, and sacral curvatures occupy?
Definition
cervical- apex of ontoid process of C2 to middle of T2
thoracic- from middle of T2 to middle of T12
lumbar- from middle of T12 to sacral promontory
sacral- from promontory to tip of coccyx
Term
What is scoliosis? What are the two types?
Definition
lateral deviation of the spine
structural - bony changes
functional - muscular imbalances
Term
Identify structure 1 [image]
Definition
spinous process
Term
Identify structure 2 [image]
Definition
lamina
Term
Identify structure 3 [image]
Definition
facet for articular part of tubercle of rib
Term
Identify structure 4 [image]
Definition
vertebral foramen
Term
Identify structure 5 [image]
Definition
vertebral body
Term
Identify structure 6 [image]
Definition
superior demifacet
Term
Identify structure 7 [image]
Definition
superior demifacet
Term
Identify structure 8 [image]
Definition
superior articular facet
Term
Identify structure 9 [image]
Definition
transverse process
Term
Identify structure 1 [image]
Definition
Spinous process
Term
Identify structure 2 [image]
Definition
inferior articular facet
Term
Identify structure 3 [image]
Definition
Facet for articular part of tubercle of rib
Term
Identify structure 4 [image]
Definition
transverse process
Term
Identify structure 5 [image]
Definition
transverse process
Term
Identify structure 6 [image]
Definition
superior articular facet
Term
Identify structure 7 [image]
Definition
superior facet
Term
Identify structure 8 [image]
Definition
superior facet
Term
Identify structure 9 [image]
Definition
inferior demifacet
Term
Identify structure 10 [image]
Definition
superior vertebral notch
Term
Identify structure 1 [image]
Definition
vertebral body
Term
Identify structure 2 [image]
Definition
vertebral foramen
Term
Identify structure 3 [image]
Definition
transverse process
Term
Identify structure 4 [image]
Definition
superior articular process
Term
Identify structure 6 [image]
Definition
spinous process
Term
Identify structure 7 [image]
Definition
lamina
Term
Identify structure 8 [image]
Definition
pedicle
Term
Identify structure 1 [image]
Definition
vertebral body
Term
Identify structure 4 [image]
Definition
superior articular process
Term
Identify structure 5 [image]
Definition
inferior articular process
Term
Identify structure 6 [image]
Definition
spinous process
Term
Identify structure 10 [image]
Definition
anulus fibrosis
Term
Identify structure 11 [image]
Definition
nucleus pulposus
Term
Identify structure 12 [image]
Definition
spinal nerve in intervertebral foramen
Term
Identify structure 1 [image]
Definition
articular (hyaline) cartilage
Term
Identify structure 2 [image]
Definition
synovial membrane
Term
Identify structure 3 [image]
Definition
capsular ligaments (fibrous layer)
Term
Identify structure 4 [image]
Definition
ligaments and tendons
Term
Identify structure 5 [image]
Definition
joint capsule (2+3)
Term
Identify structure 1 [image]
Definition
external acoustic meatus
Term
Identify structure 2 [image]
Definition
mandibular condyle
Term
Identify structure 3 [image]
Definition
inferior joint cavity
Term
Identify structure 4 [image]
Definition
inferior joint cavity
Term
Identify structure 5 [image]
Definition
inferior joint cavity
Term
Identify structure 1 [image]
Definition
Identify structure
Term
Identify structure 2 [image]
Definition
IV disc
Term
Identify structure 3 [image]
Definition
pedicle
Term
Identify structure 4 [image]
Definition
lamina
Term
Identify structure 5 [image]
Definition
transverse process
Term
Identify structure 6 [image]
Definition
transverse process
Term
Identify structure 7 [image]
Definition
spinous process
Term
Identify structure 8 [image]
Definition
inferior articular process
Term
Identify structure 9 [image]
Definition
superior articular process
Term
Identify structure 10 [image]
Definition
inferior vertebral notch
Term
Identify structure 11 [image]
Definition
intervertebral foramen
Term
Identify structure 12 [image]
Definition
superior vertebral notch
Term
Identify structure 13 [image]
Definition
zygapophyseal (facet) joint
Term
Identify structure 14 [image]
Definition
articular facet for sacrum
Term
What does label 1 portray? [image]
Definition
Hangmanfracture of the atlas [image]
Term
Which anomaly does this image portray? [image]
Definition
spina bifida occulta- gaps in vertebrae covered by a layer of skin
Term
Which anomaly does this image portray?[image]
Definition
meningocele- fluid leaks out of the spine and pushes against the skin, which forms a balloon.
Term
Which anomaly does this image portray? [image]
Definition
Myelomeningocele- part of the spinal nerves push out of the spinal canal. Can be fatal.
Term
What are superficial back muscles?
Definition
Muscles connected to the shoulder girdle, axioappendicular
Term
What are intermediate back muscles?
Definition
Involved with movement of thoracic wall
Term
What are deep (postvertebral) back muscles?
Definition
Associated with the vertebral column
Term
What are the 3 articulation
Definition
fibrous (immovable), cartilaginous (slightly movable), synovial (freely movable)
Term
Name 2 examples of fibrous articulationstructures.
Definition
suture, gomphosis
Term
Name 2 examples of cartilagenous articulationstructures.
Definition
growth plate, symphysis
Term
Name 3 examples of synovial articulationstructures.
Definition
gliding, hinge, pivot ball and socket
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