Anatomy of Back and Spine test with correct answerAnatomy of Back and Spine test with correct answer
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Course
Anatomy
Institution
Anatomy
Anatomy of Back and Spine test with
correct answerAnatomy of Back and Spine test with
correct answerAnatomy of Back and Spine test with
correct answerAnatomy of Back and Spine test with
correct answerAnatomy of Back and Spine test with
correct answer
Explain the lordotic curve - CORRECT ANSWERS-Anterior lumbar curve often seen in
pregnant women or men with beer guts
How many parts is the lumbosacral plexus divided into?What are they? - CORRECT
ANSWERS-3. Superior, middle, and inferior
How many vertebrae does each section of the column have? - CORRECT ANSWERS-
C=7, T=12, L=5, S=5, CO=4 (33 total)
Name the 3 parts of the sternum - CORRECT ANSWERS-Manubrium, body(gladiolus),
xiphoid process
Name the five parts of the vertebral column. - CORRECT ANSWERS-Cervical,
thoracic,lumbar,sacral, and coccyx
What action occurs at the atlanto-occipital joint? - CORRECT ANSWERS-Skull flexion
and extension (nodding yes)
What are mamillary processes? - CORRECT ANSWERS-Small projection coming off
the superior articulating processes (only on the lumbar vertebrae)
What are meninges? - CORRECT ANSWERS-membranes that surround and protect
the spinal cord and spinal nerve roots
What are the curves of the spine? - CORRECT ANSWERS-Lordotic and Kyphotic
, What are the three protective membranes? - CORRECT ANSWERS-Dura mater,
arachnoid mater, and pia mater
What are the three rib catagories? - CORRECT ANSWERS-True ribs, false ribs, and
floating ribs.
What are two things that costal cartilage does? - CORRECT ANSWERS-Protects
organs in the thoracic cavity and is necessary for breathing.
What area on the vertebral column do ribs attach to? - CORRECT ANSWERS-thoracic
spine
What causes a herniated disc? - CORRECT ANSWERS-The nucleus pulposus
protruding through the annulus fibrosis resulting in an impingment on the lumbar nerve
root.
What comprises the atlanto-axis joint? - CORRECT ANSWERS-articulation between the
atlas and axis
What do facet joints do mostly in the cervical? - CORRECT ANSWERS-influence
rotation and movement
what do the external and internal hypogastric arteries supply blood to? - CORRECT
ANSWERS-Sacrum and coccyx
What do the iliac arteries sibdivide into? - CORRECT ANSWERS-external and internal
hypogastric arteries
What does cost refer to? - CORRECT ANSWERS-the ribs
What does costal cartilage do? - CORRECT ANSWERS-extends the ribs in an anterior
direction
What does the anococcygeal innervate? - CORRECT ANSWERS-abdominal cavity and
genitalia (S4-S5,C1)
What does the coccix form? - CORRECT ANSWERS-A "beak" like bone
What does the genitofemoral nerve innervate? - CORRECT ANSWERS-(L1-L2)
genitalia
What does the hiatus look like? - CORRECT ANSWERS-A horseshoe
What does the Lateral femoral cutanous innervate? - CORRECT ANSWERS-Psoas
major and minor and the quadratus lumborum
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