Diagnostics - Scan Lower
Quick Quiz #1
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Under normal conditions, flexion requires interverterbral facets to:
lock
do not open or close
open
close
release
Under normal conditions, extension requires interverterbral facets to:
lock
do not open or close
open
close
release
Right to left translation of the typical cervical segments requires the:
right facet to open and the left facet to open.
right facet to open and the left facet to close.
right facet to close and the left facet to close.
right facet to close and the left facet to open.
Left to right translation of the typical cervical segments requires the:
right facet to open and the left facet to open.
right facet to open and the left facet to close.
right facet to close and the left facet to close.
right facet to close and the left facet to open.