The word part that completes the medical term meaning inflammation of the nerve roots, /itis, is:

To complete the term meaning inflammation (-itis) of the nerve root, meninges (mening/o), and spinal cord (myel/o), you need to supply the word root for nerve root, which is rhiz/. Radicul/ and radic/ are also word roots for nerve root.
-rhiz

I'm not ment for this question

Thats a weird question but ill answer it i think 5.