HS Informatics Exam 1 Review 2023. GET IT.

HS Informatics Exam 1 Review 2023 Dr. James, in studying patient safety in U.S. hospitals, found that the number of preventable adverse events leading to serious harm fell in the range of: ans: 4.4 to 8.8 million Informatics is both a _____ and a _____ ans: Profession; discipline The top three uses of the U.S. Army's telehealth network include all of these, *except*: ans: otolaryngology What is the main idea of the subsection titled "Why Informatics Is Needed in Healthcare"? ans: An interoperable healthcare system that provides clear, concise patient data and information among institutions is lacking in many facilities, and its presence would greatly facilitate things such as patient transfers. The text makes the argument for increased automation for such things as managing supplies because studies have shown that: ans: Nurses waste an hour a shift finding equipment (T/F) The SDLC is the oldest and widely used methods for building and implementing software application in IT arena. ans: True Which of the following about EHR's is *FALSE*? ans: By 2014, 50% of physicians in the United States had implemented an EHR with another 13% in the process of implementing one. Internationally, healthcare delivery systems face a number of common challenges *including*: (select all that apply) a) Cut costs & demonstrate value b) A lack of new HIT advances c) Dynamic forces like workforce shortages and increased consumerism d) An international population that is growing increasingly younger and healthier e) Increasing government regulations to protect patient health safety & privacy. ans: a) Cut costs & demonstrate value c) Dynamic forces like workforce shortages and increased consumerism e) Increasing government regulations to protect patient health safety & privacy. The *primary* difference between an open and a closed system ans: An open system has a semi-permeable boundary and therefore will filter both inputs and outputs when interacting with the environment. The *primary* characteristics used to analyze an open system include: ans: - Structure - Purpose - Functions You've altered the menu of food items served to your patients, however the change has greatly expanded the number of refrigerated items needed on hand. You need to buy a new refrigerator , but the electric circuit in the kitchen cannot handle the extra load and needs to be upgraded at a significant