The anterior triangle of the neck is located in front of the sternocleidomastoid muscle. What forms its anterior boundary?

Show Answers

The anterior median line of the neck, running from the mental symphysis to the suprasternal notchThe central line of the neckThe midline extending to the sternoclavicular jointThe posterior edge of the thyroid gland

Explanation

The anterior boundary of the anterior triangle is defined by the anterior median line of the neck, which extends from the symphysis menti (chin) down to the suprasternal notch. Other options either refer to broader midlines or unrelated anatomical landmarks.