BHS 455 (Computer & Information Systems) Module 1 CBT Essay

BHS 455 (Computer & Information Systems) Module 1 CBT - Essay Example The science of health care is extremely dependent on information, and therefore it a large portion of the activities concerning health care involve the collecting of information, synthesizing the information and then acting on it (Hersh, 2002). Several trends have contributed to the inter-relation between health care and informatics. In the first place advances in health care have dramatically increased the complex nature of health care. The nature of health care is not only complex, but is extremely dynamic, with changes occurring over short spans of time. There have also been an increasing number of disciplines involved in health care, an example of which is the multitude of specialty branches that have emerged in what was the branch of medicine. In addition to this have been the advances in the disciplines of nursing and pharmacology that have seen these professionals emerge on almost an equal footing in the provision of health care as the medical profession. This expansion has le d to an ever increasing body of knowledge available and which has to be synthesized and disseminated for better outcomes in health care and the maintaining the desired levels of health care. For example in earlier times decisions in health care were essentially in the realm of the medical professional and information required by medical professionals was limited to laboratory reports and imaging reports. In modern health care multidisciplinary activity is a core element in the provision of health care and information comes from several areas in the health care decisions process. There are other driving forces like the higher expectation of health care service seekers and all the stake holders in the health care sector. On the other hand there have been dramatic developments in the field of computer science and informatics that provide the means to receiving and storing a wide array of information, processing this information and