| | Dental Health | Toothaches Small hairlike structures found in the trachea that propels mucus upward are known as what? The small hairlike structures found in the trachea that propels mucus upward are known as cilia. Toothaches - Related Articles What does fainting mean? What is the effect on unborn child with hemophilia? How Much Is Typical Individual Health Insurance? Core Symptoms of ADHD Medicaid Requirements in Idaho What Minerals Are Found in Saltwater Fish? Can you get preg during your period?