Head and neck cancer is a general term that refers to a wide range of malignant growths that occur in or around the throat, ...

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Neck muscles are bodies of tissue that produce motion in the neck when stimulated. The muscles of the neck run from the base of the skull to the upper back and work together to bend the head and ...

The carotid arteries provide oxygen-rich blood to the brain and other parts of the head. In this article, learn more about their function and carotid artery disease.