Video 3 from the Jarvis Physical Examination and Health Assessment Video Series begins with an anatomical review of the structures of the nose, mouth, throat, and neck. Then the nose examination shows how to inspect and palpate the external nose, nasal cavity, and paranasal sinuses. The mouth and throat examination demonstrates how to inspect and palpate all of those structures. The neck examination features inspection and palpation to assess the lymph nodes, trachea, and thyroid.