How Do You Spell NERVUS HYPOGLOSSUS?

Pronunciation: [nˈɜːvəs hˌa͡ɪpə͡ʊɡlˈɒsəs] (IPA)

The correct spelling for the word "nervus hypoglossus" is often a challenge for medical students due to its specialized vocabulary. The IPA phonetic transcription for this term is /ˈnɜːvəs haɪpəˈɡlɒsəs/. The primary reason for difficulty with spelling is the presence of silent letters, such as the "h" in hypoglossus. It is important to note that accuracy in spelling medical terms is critical to ensure proper understanding and communication within the healthcare field.

NERVUS HYPOGLOSSUS Meaning and Definition

1. The nervus hypoglossus, also known as the hypoglossal nerve, is one of the cranial nerves found in humans and many other vertebrates. It is the twelfth cranial nerve and is responsible for controlling the movements of the tongue.

   The nervus hypoglossus arises from the medulla oblongata, the lower part of the brainstem, and extends forward to innervate the muscles of the tongue. It is an important nerve for various functions involving speech, swallowing, and the movement of the tongue during chewing and speaking.

   The nerve emerges from the cranium through the hypoglossal canal, a small opening at the base of the skull, and branches out into different muscles of the tongue. It primarily gives motor innervation to the intrinsic muscles, which control the shape and position of the tongue, as well as extrinsic muscles, which move the tongue in different directions.

   Damage or dysfunction of the nervus hypoglossus can result in various complications. For example, it can lead to difficulties in swallowing, chewing, or speaking, as well as problems with tongue movement and coordination. Additionally, injuries or abnormalities affecting the nerve can cause changes in tongue appearance, such as atrophy or fasciculations (twitching).

   Overall, the nervus hypoglossus plays a vital role in allowing the human tongue to perform its various functions and is crucial for the normal functioning of the oral cavity and speech production.

2. Hypoglossal nerve, 12th cranial nerve, arises from an oblong nucleus in the medulla and emerges from the medulla by several radicles between the pyramid and the olive on either side; it passes downward and then curves forward to the tongue all the intrinsic muscles of which it supplies; the descending ramus supplies the omohyoid, sternohyoid, and sternothyroid muscles, and other small rami supply other neighboring muscles.

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

Common Misspellings for NERVUS HYPOGLOSSUS

• nervus hypoglosus
• bervus hypoglossus
• mervus hypoglossus
• jervus hypoglossus
• hervus hypoglossus
• nwrvus hypoglossus
• nsrvus hypoglossus
• ndrvus hypoglossus
• nrrvus hypoglossus
• n4rvus hypoglossus
• n3rvus hypoglossus
• neevus hypoglossus
• nedvus hypoglossus
• nefvus hypoglossus
• netvus hypoglossus
• ne5vus hypoglossus
• ne4vus hypoglossus
• nercus hypoglossus
• nerbus hypoglossus
• nergus hypoglossus

Etymology of NERVUS HYPOGLOSSUS

The word "nervus hypoglossus" has its roots in Latin.

• The term "nervus" in Latin refers to "nerve" or "sinew". It comes from the Proto-Indo-European root "*sneur-", meaning "to twist" or "to turn".

• "Hypoglossus" is derived from two Latin words: "hypo", meaning "beneath" or "below", and "glossus", meaning "the tongue". So "hypoglossus" would literally translate to "below the tongue".

Therefore, "nervus hypoglossus" can be understood as the "nerve below the tongue". It is the twelfth cranial nerve, responsible for controlling the movements of the tongue.