electronic health record (EHR) a computerized repository for a patient's health information providing information to members of the health care team regarding a clinical encounter. Many systems can also provide decision support, quality assurance information and outcome data. Mosby's Medical Dictionary, 9th edition.
An ecosystem is a natural unit of plants, animals, and microorganisms functioning together with all non-living environmental factors. To conserve this delicate balance, it is important to know what part each piece of the natural ecosystem does for all the others.Preserving any bionetwork can be very difficult, because it is almost impossible to know what each element of the ecological unit adds to the equation.o conserve this delicate balance, it is important to know what part each piece of the natural ecosystem does for all the others. Preserving any bionetwork can be very difficult, because it is almost impossible to know what each element of the ecological unit adds to the equation.
There are many reasons why rainforests are important which can be put under the following headings: Biodiversity. Rainforests contain about half of the existing plant and animal species in the world.They contain a third of the worldâs bird species and 90% of its invertebrates.The remaining African rainforests contain more animals and plant species than are found anywhere else on the continent.ainforests contain about half of the existing plant and animal species in the world. They contain a third of the worldâs bird species and 90% of its invertebrates.