which of the following best describes the purpose of a root cause analysis rca
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Nursing Elites

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1. Which of the following best describes the purpose of a root cause analysis (RCA)?

Correct answer: C

Rationale: The correct answer is C: 'Discover the underlying causes of an error.' Root cause analysis (RCA) focuses on identifying the fundamental reason(s) that led to an error or problem rather than placing blame on individuals. Choice A and B are incorrect as RCA is not about pinpointing a specific person to blame or determining disciplinary actions. Choice D is also incorrect as the primary goal of RCA is not to evaluate policy effectiveness but to uncover the root causes of issues for effective problem-solving.

2. When someone is consistently late for work due to unreliable transportation, this is known as which type of barrier?

Correct answer: A

Rationale: The correct answer is 'Attendance.' In this scenario, the nurse being late for work due to unreliable transportation is an example of an attendance barrier. This type of barrier refers to factors that affect an individual's ability to be present at work on time, such as transportation issues. Choices B, C, and D are incorrect because voluntary barriers are ones that individuals choose to impose on themselves, motivation barriers relate to lacking the drive to perform a task, and involuntary barriers are obstacles beyond one's control.

3. A female patient is scheduled for an oral glucose tolerance test. Which information from the patient�s health history is most important for the nurse to communicate to the health care provider?

Correct answer: A

Rationale:

4. Which of the following best describes the ethical concept of values?

Correct answer: C

Rationale: Values are organized ways of thinking about the meaning of life.

5. Which of the following best describes the role of an informatics nurse specialist?

Correct answer: D

Rationale: An informatics nurse specialist focuses on improving patient care through technology by implementing, optimizing, and leveraging healthcare information systems. While managing electronic health records and providing technical support may be part of their responsibilities, the primary goal is to enhance patient outcomes and healthcare delivery through the strategic use of technology. Educating nursing staff, although important, is typically not the core role of an informatics nurse specialist.

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