Insertion of Splenius cervicis.

Master the Back Muscles: Origins, Insertions, Actions and Innervations with a comprehensive quiz. Engage with diverse question formats, including multiple choice and flashcards, each supplemented with hints and explanations. Ensure your readiness for academic and professional success!

Multiple Choice

Insertion of Splenius cervicis.

Explanation:
Splenius cervicis inserts on the transverse processes of the upper cervical vertebrae, typically C1–C3 (sometimes C4). This placement fits the muscle’s course, pulling on those upper cervical segments to extend the neck when both sides contract and to rotate/tilt the head toward the same side when acting unilaterally. The mastoid process is associated with splenius capitis, not cervicis; the inferior borders of ribs relate to nearby thoracic muscles, not this one; and inserting on spinous processes C7–T4 would place it in a different region with a different action.

Splenius cervicis inserts on the transverse processes of the upper cervical vertebrae, typically C1–C3 (sometimes C4). This placement fits the muscle’s course, pulling on those upper cervical segments to extend the neck when both sides contract and to rotate/tilt the head toward the same side when acting unilaterally. The mastoid process is associated with splenius capitis, not cervicis; the inferior borders of ribs relate to nearby thoracic muscles, not this one; and inserting on spinous processes C7–T4 would place it in a different region with a different action.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy