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41 Cards in this Set
- Front
- Back
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The prochordal plate with give rise to what?
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cardia plate which will then form heart
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Failure for anterior neuropore to close is what?
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anencephaly
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ectoderm derivatives are?
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hair, nails, enamel, CNS and PNS
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mesoderm derivatives are?
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skeletal muscle, skeleton, dermis of skin, urogenital tissue
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endoderm derivatives are?
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lining of GI tract and respiratory tract, bladder, kidney
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where does the spinal cord end in adults? in infants?
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L1, L3
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What is the extension of pia mater stretching between spinal nerve roots?
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denticulate ligaments...also terminal filament
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What innervates epaxial muscles?
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dorsal rami
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What innervates hipaxial muscles?
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ventral rami
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Urination is controlled by what?
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parasympathetic
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Kyphosis is what?
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hunchback in thoracic region
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lordosis is what?
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hunchback in lumbar region
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Where is spinal block given?
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between arachnoid and pia mater in subarachnoid space
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hyperextension of neck affects what ligametn?
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anterior longitudinal ligament
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exteroceptive pain is ?
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tooth ache
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what has the dens process?
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atlas
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What kind of joint is the vertebral column?
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synovial
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Where do you cut when you want to stop pain sensation without paralyzing the underlying muscle?
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dorsal root at the appropriate level
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The intrinsic muscles of back do all the following except?
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flexion of spine
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Superficial to deep
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vertebral plexus, dura mater, arachnoid mater, subarachnoid space, pia mater, spinal cord
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What is a sensory neuron?
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unipolar
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what has the dens process?
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atlas
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Where is the location of primary ossification?
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center of the bone
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What kind of joint is the vertebral column?
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synovial
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Where do you cut when you want to stop pain sensation without paralyzing the underlying muscle?
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dorsal root at the appropriate level
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what is not extrinsic?\
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multifidus
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The intrinsic muscles of back do all the following except?
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flexion of spine
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what encloses intrinsic back muscles?
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thoracolumbar fascia
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Superficial to deep
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vertebral plexus, dura mater, arachnoid mater, subarachnoid space, pia mater, spinal cord
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Which ligament keeps the annulus pulposis from going into the vertebral column?
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posterior
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What is a sensory neuron?
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unipolar
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Which of the following does not prevent hyper extension?
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anterior ligament
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Where is the location of primary ossification?
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center of the bone
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vertebral arteries run through which of the following?
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transverse foramen
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Subarachnoid space contatins?
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venous plexus and CSF
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what is not extrinsic?\
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multifidus
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what encloses intrinsic back muscles?
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thoracolumbar fascia
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Which ligament keeps the annulus pulposis from going into the vertebral column?
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posterior
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Which of the following does not prevent hyper extension?
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anterior ligament
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vertebral arteries run through which of the following?
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transverse foramen
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Subarachnoid space contatins?
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venous plexus and CSF
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