resource utilization group. Health administration Any of a number of groups into which a nursing home resident is categorized, based on functional status and anticipated use of services and resources.
Rice wine vinegar and rice vinegar are the same thing, so that's easy. For additional pantry-stocking: Seasoned rice vinegar is just rice vinegar with a little salt & sugar added. It's intended to be the right mixture for a number of recipes, not the least of which is sushi rice, although in my experience you're better off seasoning plain rice vinegar to the correct balance.
This flavorful type of vinegar is made from a blend of either red wines or white wines and is common in Europe, especially Germany. Creative cooks often infuse wine vinegars with extra flavor by tucking in a few sprigs of well-washed fresh herbs, dried herbs, or fresh berries.