BUSI 505 Quiz 1_BUSI 505 HEALTH CARE INFORMATICS Quiz 1 Questions and Answers.

• Question 1 1 out of 1 points What is the primary difference between an open and closed system? Selected Answer: c. An open system has a semipermeable boundary and therefore will filter both inputs and outputs when interacting with the environment. Response Feedback: With an open system the boundary is semipermeable, thereby controlling what will be accepted as input and what will be permitted to leave the system. • Question 2 1 out of 1 points You are leading an effort to implement a clinical decision support system. In order to improve the patient specificity of your CDS rules, you would: Selected Answer: d. store rules in a knowledge base and allow clinician experts to review and update the rules. Response Feedback: In order to improve CDS rules, you would store rules in a knowledge base and allow clinician experts to review and update the rules. The other choices do not address patient specificity; allowing experts to update rules and make the rules immediately available to the CDS can improve patient specificity.