LSpine (reproduced)
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| What are the functions of the vertebral column? | encloses and protects the spinal cord, acts as a support for the trunk, supports the skull, provides for attachment of deep muscles of the back and ribs.
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| How is the vertebral column held together? | via ligaments
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| How many sacral vertebrae are there? | 5
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| Which are the false vertebrae? | the fixed or fuzed lower sections – sacrum and coccyx
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| Why kind of curve is the lumbar curve? | convex anteriorly, lordotic curve
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| What is a primary curve? | the curve present at birth
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| What is a secondary or compensatory curve? | one that develops after birth
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| When does the lumbar curve begin to develop? | 1 to 1 1/2 years when the child begins to walk
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| What is the difference between female and male lumbar curves? | females have a more pronounced lumbar curve and have a more acute angle at the lumbosacral junction
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| What is the inside of the intervertebral disk called? | nucleus pulposus
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| What is the outer fibrocartilage of the intervertebral disk called? | annulus fibrosus
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| What is a slipped disk? | herniation of the nucleus pulposus
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| What passes through the intervertebral foramina? | spinal nerves and blood vessels
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| Which way are laminae projected from the pedicles? | posteriorly and medially
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| Alternate name of zygapophyseal joints | interarticular facet joints
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| What type of marrow is contained in irregular bones? | red
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| What is the function of an irregular bone? | muscle, tendon, bone and ligament attachment
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| Is the pelvis part of the axial or appendicular skeleton? | appendicular
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