How Do You Spell DILATOR CONCHAE?

1. Dilator conchae, also known as the conchal dilator muscles or conchae dilatator, is a term used in anatomy to describe a set of muscles located within the nasal cavity.

   The nasal cavity is divided into two sides by a vertical wall called the nasal septum. Within each side of the cavity are three long, curled structures known as turbinates or conchae. These bony structures are covered with a mucous membrane and are responsible for filtering and humidifying the inhaled air.

   The dilator conchae muscles are found within these turbinates. Their primary function is to assist in the dilation and widening of the nasal air passages when activated. When these muscles contract, they improve the flow of air through the nasal cavity by expanding the size of the passageways and reducing resistance.

   The dilator conchae muscles play a crucial role in respiration as they help regulate the amount of air that enters and exits the nasal passages. They are part of the autonomic nervous system and are involuntarily controlled, meaning they function automatically without conscious effort.

   Various factors can stimulate the activation of the dilator conchae muscles, such as exercise, stress, cold temperatures, allergens, or irritants. When activated, these muscles work in conjunction with other nasal muscles to facilitate the necessary adjustments needed for efficient respiration.

   Overall, the dilator conchae muscles contribute to maintaining a healthy respiratory system by ensuring proper airflow through the nasal cavity, aiding in the process of breathing in a variety of circumstances.

2. Muscular fibers passing between the concha and the tragus of the external ear.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for DILATOR CONCHAE

The word "dilator conchae" is of Latin origin.

The first part, "dilator", comes from the Latin verb "dilatare", which means "to widen" or "to expand". In this context, it refers to something that causes the widening or expansion of another object or structure.

The second part, "conchae", is the plural form of the Latin noun "concha", which means "shell" or "mussel". In anatomy, "conchae" specifically refers to the bony structures found in the nasal cavity that help humidify and filter the air we breathe.

Therefore, when combined, "dilator conchae" refers to a device or substance that widens or expands the nasal conchae, potentially helping to improve airflow.