During an evaluation of an athletic 30 year old, the clinician conducts an active range of motion evaluation of the neck. what muscle is being assessed when asked to flex the neck?

The largest and most superficial muscle in the front of the neck is the sternocleidomastoid. It goes by the names Sternomastoid Muscle, SCM, and Sterno. The Latin words "sternon" (chest) and "cleido" (clavicle), as well as the Greek terms "mastos" (breast) and "eidos" (shape, form), are the source of the name.

What is the function of sternocleidomastoid muscle?

Function. rotate the head in an oblique motion or to the opposite side. The neck is flexed as well. Together, they cause the head and neck to expand.

How does sternocleidomastoid affect breathing?

The flexors of the neck bones and contributors to neck posture control are the scalene and sternocleidomastoid muscles. They also serve as the auxiliary inspiratory muscles, which elevate the chest wall to aid in breathing.

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I understand that the question you are looking for is:

During an evaluation of an athletic 30-year-old patient, the clinician conducts an active range of motion evaluation at the neck. Which muscle is being assessed when the patient is asked to flex the neck?

A. Sternocleidomastoid (SCM)

B. Splenius capitis

C. Trapezius

D. Sacrospinalis

E. Splenius cervicis