In medical terminology, what does 'nas/o' refer to?

In medical terminology, the prefix 'nas/o' specifically refers to the nose. This root is derived from the Latin "nasus," which means nose. It is commonly used in various medical terms related to nasal structures and functions, such as "nasopharynx" (the upper part of the pharynx located behind the nose) and "rhinoplasty" (surgical repair of the nose). Understanding this root can enhance comprehension of related medical terms and their meanings, making it easier to develop a clearer grasp of anatomy and medical procedures associated with the nose and its functions.