Which of the Following Correctly States the Proximal and Distal

Multiple Choice

Which of the following correctly states the proximal and distal attachments of the sternocleidomastoid?

A) Sternal manubrium and lateral one-third of clavicle; mastoid process and lateral half of superior nuchal line
B) Sternal manubrium and medial half of clavicle; mastoid process and medial one-third of superior nuchal line
C) Sternal manubrium and medial one-third of clavicle; mastoid process and lateral half of superior nuchal line
D) Sternal manubrium and lateral half of clavicle; mastoid process and lateral one-third of superior nuchal line
E) Mastoid process and lateral half of superior nuchal line; sternal manubrium, medial one-third of clavicle