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.
Every recognized species on earth (at least in theory) is given a two-part scientific name. This system is called binomial nomenclature.. These names are important because they allow people throughout the world to communicate unambiguously about animal species.he scientific name of each species is made up of a generic name (generic epithet) and a specific name (specific epithet). In our bluegill sunfish example the generic epithet is Lepomis and the specific epithet is macrochirus.