Posterior Abdominal Wall Muscles
Gross Anatomy
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Muscular System
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Thorax and Abdomen
Q. Iliacus:
a
originates on the iliac fossa and sacrum
b
inserts on the iliac fossa and sacrum
c
contributes to torso extension
d
originates on the lateral sides of the lumbar vertebrae
e
two of the above are correct
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