Where is the Brachial Plexus Origin pressure point located?

Where is the Brachial Plexus Origin pressure point located?

• A. Located behind the ear
• B. Located on the side of the neck
• C. Located at the base of the skull
• D. Located near the jawline

Answer: (B)

The nerves of the brachial plexus begin in the neck. Specifically, the ventral rami of C5 to T1 come together between the anterior and middle scalene muscles in the lower neck, in the region along the side of the neck, before traveling toward the shoulder and arm. That side-of-the-neck region is where the plexus originates, so the pressure point corresponding to its origin is located there. Locations behind the ear, at the base of the skull, or near the jawline aren’t where the plexus originates, which is why those areas aren’t correct.

The nerves of the brachial plexus begin in the neck. Specifically, the ventral rami of C5 to T1 come together between the anterior and middle scalene muscles in the lower neck, in the region along the side of the neck, before traveling toward the shoulder and arm. That side-of-the-neck region is where the plexus originates, so the pressure point corresponding to its origin is located there. Locations behind the ear, at the base of the skull, or near the jawline aren’t where the plexus originates, which is why those areas aren’t correct.