NR509 WEEK 2

NR509 WEEK 2 What does Dullness when percussing lung fields mean? - is normally heard when percussing over bones. Deal or thud like sounds are normally heard over a dense area such as the heart or liver. Which cranial nerve is responsible for sensation in the face? - The trigeminal nerve ( the fifth cranial nerve, or simply CNV)Is the nerve responsible for sensation in the face and motor functions such as biting and chewing; it is the largest of the cranial nerves What two salivary gland's are accessible during exam? - Two pairs of salivary gland's assessable to examination on the face are the parotid gland's, which are found in the cheeks over the mandible, anterior to and below the ear, and the submandibular gland's, which are beneath th