What type of sensation does the Maxillary division of the Trigeminal Nerve provide?

The correct answer is that the Maxillary division of the Trigeminal Nerve provides sensation to the upper teeth and maxilla. This area includes sensory innervation to the upper jaw, which encompasses the maxillary teeth, the periodontal tissue, the maxillary sinus, and parts of the nasal cavity.

The Maxillary division primarily supplies the skin and mucous membranes in the upper facial region, making it essential for dental procedures involving the upper teeth. This function is crucial in dental nursing practice, as understanding which nerves innervate specific regions aids in anticipating patient responses during treatment and in managing anesthesia effectively.

In contrast, other options relate to different branches or areas of innervation. For instance, the lower teeth and chin are serviced by the Mandibular division of the Trigeminal Nerve, while the lingual gingivae is primarily innervated by the Lingual nerve, a branch of the Mandibular division. The soft tissues of the tongue receive innervation mainly from the Chorda Tympani branch of the Facial nerve and the Mandibular division, which emphasizes the distinct roles different divisions of the Trigeminal Nerve play in oral sensation.