According to PayScale.com, the average nurse salary today is somewhere between $38,000 and $78,000 per year ($20- $37 per hour with $26 being the average). There can be huge differences in pay from place to place.
The definition of stentorian is something that is very loud. The announcer's voice while shouting instructions without a microphone is an example of something stentorian; a stentorian volume. YourDictionary definition and usage example.
A narrowing of the spinal canal or a narrowing of the holes where the nerve roots exit the spine which is referred to as stenosis. When one segment of the spine moves slightly forward on the underlying spinal segment (spondylolisthesis). A tumor affecting the spinal cord or the sciatic nerve itself.