Spinal Anatomy Exam III Practice

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• Which rib is the longest?
• Intervertebral joints are classified as which type?
• Which nerves supply the outer one-third of the intervertebral disc?
• The posterior border of the vertebral foramen is formed by which structure?
• What forms the anterior boundary of the vertebral foramen?
• L5 is considered atypical because which feature is present?
• Which label corresponds to the atlas?
• The odontoid process is located on which vertebra?
• Which orientation is true for the L5-S1 facet joints?
• The xiphisternal joint is classified as which type of joint?
• Which of the following is NOT a characteristic of the atlas (C1)?
• What is the function of the sacrum?
• The facet joints of L5-S1 face which directions?
• Which statement about weight-bearing function is true?
• Which vertebral region has the largest vertebral foramen?
• Which part of the sacrum is the narrow caudal portion?
• Which vertebra is also known as the axis?
• Which statement is true of cervical superior articular facets?
• The direction the lumbar superior articular facets face is described as:
• The accessory process of a lumbar vertebra is located on which structure?
• Which anterior vertebral muscle flexes the neck and rotates it to the opposite side when acting unilaterally?
• Which rib is most laterally projected?
• What type of joint is the xiphisternal joint?
• What are the fused spinous processes of the first four sacral vertebrae called?
• What type of joint are the costochondral joints?
• Which muscle elevates the ribs and assists with respiration?
• The median sacral crest is formed by the fusion of which structures?
• What type of joint is the manubriosternal joint?
• Which motion is least enabled in the thoracic spine due to facet orientation?
• To what part of the rib does the costotransverse ligament attach?
• How many fused vertebrae make up the coccyx?
• A motion segment is defined as which of the following?
• What is an important purpose of uncovertebral joints?
• The posterior longitudinal ligament becomes the tectorial membrane at which vertebral level?
• Which transversospinalis muscle spans 1-2 vertebral segments?
• Which of the following vertebrae is labeled C1?
• Where is vertebra prominens located?
• Which ribs have a single facet and lack a neck or tubercle?
• Which muscle borders both the triangle of auscultation and the triangle of Petit?
• Which part of the sternum is at the level of the diaphragm?
• How many processes are found on a typical vertebra?
• The base of the sacrum articulates with which vertebra?
• The sacroiliac joints connect which bones?
• What is the shape of cervical vertebral bodies?
• What is atypical about L5?
• Which of the following is a part of the coccyx?
• What forms the posterior border of the vertebral foramen?
• The lumbar vertebral bodies are kidney-shaped. Which option lists the correct shape?
• What is the sacral equivalent of the transverse processes?
• Which transversospinalis muscle spans 4-6 vertebral segments?
• Which rib is the shortest and broadest?
• Which rib is the longest?
• Which muscle borders both the triangle of auscultation and the triangle of Petit?
• How many vertebrae make up the adult human spine?
• The Scotty dog sign is an indicator of which condition?
• A motion segment comprises two vertebrae and a disc.
• At the costovertebral joint, which structures articulate?
• Which membrane forms part of the floor of the suboccipital triangle?
• In which directions do the superior articular facets of thoracic vertebrae face?
• The lumbar spine permits very little rotation due to its facet orientation. Which statement reflects this?
• What type of joint is the first sternochondral joint?
• Which transversospinalis muscle spans 2-4 vertebral segments?
• What articulates at the costotransverse joint?
• Which ligament does NOT limit hyperflexion of the cervical spine?
• What is the most important motion of the atlanto-axial joints?
• Which thoracic vertebra is considered typical?
• How are intervertebral joints classified?
• Which triangle is used for auscultation of breath sounds?
• Which statement is true about the thoracic curvature?
• Which structure serves as an attachment site for ligaments that stabilize the sacroiliac joints?
• The accessory process of a lumbar vertebra is located on which structure?
• The orientation of L5-S1 facet joints is described as which?
• Which rib is the shortest and broadest?
• Lumbarization describes which anatomical situation?
• Which ribs have a single facet and lack a neck or tubercle?
• Which lumbar vertebra is atypical?
• What forms the floor of the suboccipital triangle?
• Which ribs are considered false ribs?
• Which ribs are considered atypical?
• Which shape best describes the cervical vertebral foramen?
• Which nerve structures provide innervation to the disc's outer one-third?
• Which lumbar vertebra is the largest?
• Which part of the vertebral artery lies in the transverse foramina from C6 to C1? (Alternate phrasing)
• Which structure is NOT innervated by the posterior rami of spinal nerves?
• Sacral cornua result from the failure of laminae of which vertebra to form and fuse?
• Which muscle is in the third layer of the extrinsic back muscles?
• How many vertebrae make up the sacrum?
• Within an intervertebral disc, the nucleus pulposus is located at the center.
• Identify the joint that articulates between the sacrum and ilium.
• From which embryonic structure do the cells of the nucleus pulposus originate?
• Among the transversospinalis muscles, which is the most superficial and spans the greatest number of vertebral segments?
• The tectorial membrane is derived from which ligament?
• What is the prominent bulge on the anterior side of the base called?
• What is the main job of the sacroiliac joints?
• What is the superomedial boundary of the suboccipital triangle?
• The 2nd-7th sternocostal joints are which type?
• Which is a possible site of an abdominal hernia?
• The ligamentum nuchae is an extension of which ligament?
• Which ligament connects adjacent laminae?
• Ponticulus posticus is an anomaly associated with which vertebra? (Alternate phrasing)
• What motion does the ALL limit?
• Which is NOT a characteristic of typical cervical vertebrae?
• Which part of the sternum is located between the T5 and T9 vertebrae?
• Which muscle is considered an intrinsic back muscle?
• Lumbar puncture is commonly performed between which interlaminar spaces?
• Which rib is most laterally projected?
• Which motions are allowed in the thoracic spine due to facet angle?
• What is the attachment site for ligaments that stabilize the sacroiliac (SI) joints?
• What is it called when S1 fails to fuse with the rest of the sacrum?
• Which joint is located at the junction between the last lumbar vertebra and the first sacral segment?
• Which vertebra is the atlas?
• Which part of the vertebral artery is on the posterior arch of the atlas in the suboccipital triangle?
• Which triangle is a potential site for abdominal hernias?
• The junction between the manubrium and the body of the sternum is which type of joint?
• Spondylolisthesis is defined as which of the following?
• Which parts of the sacrum articulate with L5?
• On a typical cervical vertebra, where is the posterior tubercle located?
• Which of the following is NOT a characteristic of thoracic vertebrae?
• The angle of the lumbar facets allows for very little ______.
• Intervertebral discs obtain nutrients via diffusion through which structures due to avascularity?
• Which direction are the L5-S1 facet joints oriented?
• Which ribs are considered atypical ribs?
• The thoracic vertebral bodies are heart-shaped. Which option lists the correct shape?
• Which rib articulates with the superior costal demi-facet of T7?
• Which shape best describes the thoracic vertebral foramen?
• How many vertebrae typically compose the coccyx?
• Which statement is true about the mamillary processes?
• What muscle forms the superolateral boundary of the suboccipital triangle?
• Which joint is located at the junction between the last lumbar vertebra and the first sacral segment?
• Which statement best describes the primary function of the sacroiliac joints?
• Which ligament limits hyperextension of the cervical spine?
• Which part of the vertebral artery is in the transverse foramina from C6 to C1?
• What are the main motions of the lumbosacral joint?
• How are interlaminar joints classified?
• The lumbar vertebral foramen is triangular. Which option lists the correct shape?
• What muscle forms the inferolateral boundary of the suboccipital triangle?
• Where are the mamillary processes located?
• What type of joints are the 2nd-7th sternochondral joints?
• Which muscle is NOT a transversospinalis muscle?
• Which ribs are the most oblique?
• Which ribs are the most oblique?
• Chassaignac's tubercle is located at which level? (Alternate phrasing)
• Which joint primarily transfers upper body weight to the lower limbs?
• Which angle is associated with spondylolysis/spondylolisthesis when increased?
• The vertebral motion unit that contributes most to lumbar spine movement is:
• What is a characteristic unique to lumbar vertebrae?
• What forms the lateral border of the vertebral foramen?
• Ferguson's angle is associated with which region of the spine?
• How are zygapophyseal joints classified?
• Which shape best describes the lumbar vertebral foramen?
• The supraspinous ligament travels between which segments?
• Ponticulus posticus is an anomaly associated with which vertebra?
• Which joint accounts for most movement in the lumbar spine?
• Which membrane, together with the posterior arch of C1, forms the floor of the suboccipital triangle?
• The vertebra prominens is located at which cervical level? (Alternate phrasing)
• Which joint is primarily responsible for rotation in the cervical spine?
• Which statement best describes thoracic facet orientation and motion?
• Which part of the vertebral artery is encountered on the posterior arch of the atlas in the suboccipital triangle? (Alternate phrasing)
• Which statement describes the thoracic curvature?
• Chassaignac's tubercle is located at which vertebra?
• What is the angle of the thoracic articular facets?
• Which of the following is NOT a content of the intervertebral foramen (IVF)?
• Zygapophyseal joints are classified as which type of joints?
• The shape of the cervical vertebral foramen is triangular. Which choice best describes this shape?
• What is the site where breath sounds are most easily heard with a stethoscope?
• Which statement about the movement contribution of L5-S1 is true?
• What is the vascular status of the intervertebral discs?
• Which ribs are considered true ribs?
• What is hyperkyphosis?
• Which statement is NOT true regarding the iliolumbar ligament?
• The Rotatores, Multifidus, and Semispinalis form which muscle group?
• The main range of motion in the lumbar region (approximately 70-90°) is ______.
• Which muscle is NOT an intrinsic back muscle?
• The thoracic vertebral foramen is circular. Which option describes this shape?
• What structures result from the failure of the laminae of S5 to form and fuse?
• What motions does the atlanto-occipital joint allow?
• Which feature is a hallmark of lumbar vertebrae?
• Which of the following is NOT a transversospinalis muscle?
• What is the nucleus pulposus?