Generally,which Is an Action of the Scalene Muscle Group

question 108

Multiple Choice

Generally,which is an action of the scalene muscle group?

• A)ipsilateral rotation of the neck at the spinal joints
• B)extension of the neck at the spinal joints
• C)flexion of the neck at the spinal joints
• D)flexion of the head at the atlanto-occipital joint

---

Definitions:

Coronary Veins

Veins that drain deoxygenated blood from the myocardium (heart muscle) into the right atrium.

Myocardium

The muscular tissue of the heart, responsible for the contraction and propulsion of blood.

Coronary Sulcus

A groove on the surface of the heart marking the division between the ventricles and the atria.

Anterior Interventricular Sulcus

A groove on the heart's surface that marks the boundary between the left and right ventricles and contains blood vessels that supply the heart muscle.