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What type of testing is performed on functionally grouped components to ensure that the subset works with the entire system?
- A. Integration.
- B. System.
- C. Unit.
- D. User acceptance.
Correct Answer: A
Rationale: Integration testing verifies that functionally grouped components work together seamlessly within the larger system.
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Which document articulates the primary factors that guide professional nursing judgment, regarding confidential patient information?
- A. Administrative Simplification Provisions.
- B. Code of Ethics for Nurses with Interpretive Statements.
- C. Health Insurance Portability and Accountability Act.
- D. Nursing Informatics: Scope and Standards of Practice.
Correct Answer: B
Rationale: The Code of Ethics for Nurses with Interpretive Statements provides ethical guidelines for nurses, including principles for maintaining patient confidentiality and guiding professional judgment.
The informatics nurse violates a patient's legal right to privacy and confidentiality, by:
- A. discussing a patient's diagnosis with an authorized family member.
- B. discussing care-related information with the patient's physical therapist.
- C. looking up a colleague's diagnosis and laboratory results while he or she is hospitalized.
- D. providing a handoff report containing patient information to another department.
Correct Answer: C
Rationale: Accessing a colleague's health information without a legitimate care-related reason violates HIPAA and the patient's right to privacy and confidentiality.
In project management, the critical path is best described as a series of activities that:
- A. includes the path with the most slack or float.
- B. indicates the earliest possible time a project can be completed.
- C. is scheduled for the next current phase of the process.
- D. shows the shortest path through the network diagram.
Correct Answer: B
Rationale: The critical path is the sequence of activities that determines the earliest possible completion time for a project, as any delay in these activities will delay the project.
Knowledge that is patterned for use in reasoning is known as:
- A. artificial intelligence.
- B. knowledge query.
- C. knowledge representation.
- D. neural computing.
Correct Answer: C
Rationale: Knowledge representation refers to the way knowledge is structured and organized to enable reasoning, such as in decision-making systems or expert systems used in informatics.
Applications that are designed to run on a common platform, operate in a common environment, and communicate through direct data transfer are known as:
- A. integrated.
- B. interfaced.
- C. normalized.
- D. optimized.
Correct Answer: A
Rationale: Integrated applications are designed to work seamlessly together on a common platform, sharing data directly without requiring complex interfacing or translation.