Secondary infection of salivary glands from adjacent lymph nodes also occurs. These lymph nodes are the glands in the upper neck which often become tender during a common sore throat Many of these lymph nodes are actually located on, within, and deep in the substance of the parotid gland, near the submandibular glands.
Neuro Checks & Assessment. Neuro checks are used to assess an individuals neurological functions and level of consciousness in order determine whether or not individual is functioning properly and reacting appropriately to the tests being performing.
If the doctor or genetic counselor suspects that a person has neurofibromatosis type 2, diagnostic testing may take place as follows: 1  A blood sample is collected. 2  DNA is isolated from the cells in the sample. 3  A personâs genes are made of DNA.