1 On September 5, 2013, CMS released guidance that discussed the provisions of the final rule regarding the physician order and physician certification of hospital inpatient services. 2  This document includes further clarification of issues addressed in the previous guidance.
Full Answer. Also called a dichotomous key, a taxonomic key gives users a systematic and reproducible way to identify items and organisms. It is used for a variety of purposes, such as identifying unknown organisms to a certain taxonomic level (e.g. family, genus and species) and identifying rocks or minerals.
A biological key is kind of like a list of questions. When answering the questions you can figure out the classification (kingdom, phylu, class, and order) of any livingâ¦ object. You may not be able to get all of the classifications but as long as you have the kingdom you are good to go!