Part I Spinal Anatomy Practice Exam - Questions & Answers (Scored A+) 100% Guaranteed Best Update 2024

The annular fibers of the disc are most susceptible to damage during which of the following? A. extension B. lateral flexion C. rotation D. flexion {Ans: C. rotation}The annulus fibrosus of the intervertebral disc is comprised of _____. A. elastic cartilage B. reticular tissue C. fibrocartilage D. areolar tissue {Ans: C. fibrocartilage}Which ganglion is contained within the modiolus? A. nodose B. petrosal C. spiral D. geniculate {Ans: C. spiral}The subclavian grooves are on the _____. A. C7 vertebra B. first rib C. second rib D. manubrium {Ans: B. first rib}The CNS microglia that help maintain the blood brain barrier are known as _____. A. ependymal cells B. microglial cells C. astrocytes D. oligodendrocytes {Ans: C. astrocytes}Anterior translation of the temporomandibular joint is produced by which muscle? A. medial pterygoid B. buccinator C. lateral pterygoid D. masseter {Ans: C. lateral pterygoid}The opening of the auditory tube is located in the _____. A. nasopharynx B. oropharynx C. laryngopharynx D. nasal cavity {Ans: A. nasopharynx}Which part of the occiput is located anterior to the foramen magnum? A. squamous B. condylar C. nuchal D. basilar {Ans: D. basilar}Which muscle attaches directly to the transverse processes of