LRA 223/224 Week 1 UPDATED ACTUAL Questions and CORRECT Answers

LRA 223/224 Week 1 UPDATED ACTUAL Questions
and CORRECT Answers


Which projection best demonstrates Lateral cervical spine
cervical zygapophyseal joints?


Which projection best demonstrates 45 degree oblique
cervical intervertebral foramina?


Posterior cervical obliques show Upside foramina
which foramina?


Anterior cervical obliques show Downside foramina
which foramina?


What CR angle is used for posterior 15 to 20 degrees cephalad
cervical obliques?


What CR angle is used for anterior 15 to 20 degrees caudad
cervical obliques?


What CR angle is used for AP axial 15 to 20 degrees cephalad
cervical spine?


Where is the CR centered for AP C4 at the lower thyroid cartilage
axial cervical spine?


What CR angle is used for AP axial 20 to 30 degrees caudal
vertebral arch projection?

, Where is the CR centered for AP C5 at the lower margin of the thyroid cartilage
axial vertebral arch projection?


Which projection best demonstrates AP open-mouth
C1-C2 and the dens?


What two landmarks must be Upper incisors and base of skull
superimposed for a correct AP
open-mouth?


What is the alternate AP projection AP Fuchs
for the dens?


What is the alternate PA projection PA Judd
for the dens?


What projection blurs the mandible AP wagging jaw or Ottonello
to show C1-C7?


What is C7 called? Vertebra prominens


What landmark is at C4-C5? Adam's apple


What landmark is at C3? Hyoid bone or gonion


What landmark is at C1? Mastoid or base of skull


Which vertebra has no body? C1


Which vertebra contains the dens? C2