What is the main purpose of health informatics?

Questions 48

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Question 1 of 9

What is the main purpose of health informatics?

Correct Answer: C

Rationale: The correct answer is C: To enhance clinical decision making. Health informatics involves utilizing technology to collect, store, analyze, and present healthcare data to support clinical decision-making processes. By leveraging data and information systems, healthcare providers can access relevant information quickly and make informed decisions that improve patient outcomes. Explanation of why the other choices are incorrect: A: To manage patient care - While health informatics plays a role in managing patient care through data management and analysis, its primary purpose is to improve decision-making processes rather than directly managing care. B: To store patient records - Storing patient records is an essential function of health informatics, but the main purpose goes beyond mere storage to include utilizing data to support decision-making. D: To improve healthcare policies - Health informatics can contribute to evidence-based policymaking by providing data insights, but its main focus is on enhancing clinical decision-making rather than policy development.

Question 2 of 9

An RN comes upon a serious motor vehicle accident that has just occurred and no first responders are on the scene. One car has been flipped upside down, and she can see the driver still in the car. The RN decides to stop and help. She knows she is protected from civil liability as long as she does which of the following?

Correct Answer: A

Rationale: The correct answer is A: Acts in an ordinary, reasonable, and prudent professional manner. The RN is protected from civil liability under the Good Samaritan laws when they act in a manner that is considered ordinary, reasonable, and prudent for a healthcare professional in an emergency situation. By stopping to help at the accident scene, the RN is fulfilling their duty to provide aid as a healthcare professional. Choices B and C are incorrect because withholding information or refraining from making certain verbal comments would not protect the RN from liability in this emergency scenario. Choice D is incorrect because failing to meet the established standards of practice would expose the RN to potential liability.

Question 3 of 9

Strategies to advance your career and opportunities available in your first job can coexist. Identify factors that will help you prioritize these opportunities to fulfill your goals. (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A because self-actualization and assessing your values and lifestyle are essential for aligning your career goals with personal values, leading to long-term satisfaction and fulfillment. By understanding your core values and lifestyle preferences, you can prioritize job opportunities that align with your aspirations. Choice B is incorrect because while professional growth is important, it may not necessarily align with your personal values and lifestyle. Choice C is incorrect as teamwork skills are important, but they do not directly relate to prioritizing career opportunities based on personal values. Choice D is incorrect as reflecting on long-term career aspirations alone may not provide a holistic view of how to prioritize opportunities in alignment with personal values and lifestyle.

Question 4 of 9

Which finding indicates a need to contact the health care provider before the nurse administers metformin (Glucophage)?

Correct Answer: D

Rationale: The correct answer is D because an elevated BUN level of 52 mg/dL indicates potential kidney dysfunction, which is a contraindication for metformin due to the risk of lactic acidosis. A: Blood glucose level of 174 mg/dL is slightly high but not a contraindication for metformin. B: Weight gain is unrelated to metformin administration. C: Chest x-ray does not directly impact metformin administration.

Question 5 of 9

Which of the following best describes the concept of just culture in a healthcare organization?

Correct Answer: B

Rationale: The correct answer is B because a just culture in healthcare encourages reporting and learning from errors to improve patient safety and quality of care. This fosters a transparent environment where individuals feel safe to report errors without fear of punishment. By analyzing mistakes, healthcare organizations can implement preventive measures and enhance systems to prevent future errors. Choice A is incorrect as just culture avoids blaming individuals; Choice C is incorrect as it does not promote punishment but focuses on learning; and Choice D is incorrect as just culture acknowledges and addresses errors for continuous improvement.

Question 6 of 9

Selecting a person/unit to negotiate on the group's behalf is known as:

Correct Answer: D

Rationale: The correct answer is D: Representation election. This process involves selecting a person or unit to negotiate on behalf of a group, typically in labor unions. It is a democratic way for employees to choose their representatives. Labor negotiations (A) are the actual discussions between parties, bargaining (B) refers to the process of reaching an agreement, and establishing a union (C) is the formation of a collective bargaining unit, all of which are steps that come after selecting the representative through a representation election.

Question 7 of 9

A Staff Nurse submits a six-week notice of resignation. The Nurse Manager prepares a request to immediately post the position and begin interviews. This action is best described as which of the following?

Correct Answer: D

Rationale: The correct answer is D: Proactive management. This is because the Nurse Manager is taking preemptive action by posting the position and starting interviews immediately upon receiving the resignation notice. This proactive approach ensures a smooth transition and minimizes disruptions in patient care. Choice A, Delegation, is incorrect because the Nurse Manager is not assigning tasks to others but taking direct action. Choice B, A time-waster, is incorrect as the Manager's actions are aimed at being efficient and timely. Choice C, Reactive management, is incorrect as the Manager is not waiting for an issue to arise but is being proactive in planning for the future.

Question 8 of 9

What is the term used for assigning a rating based on an overall impression?

Correct Answer: D

Rationale: The correct answer is D: Halo error. Halo error is the term used for assigning a rating based on an overall impression, where one positive attribute influences the overall perception of an individual or object. This can lead to biased evaluations. Recency error (A) is when recent events have a disproportionate impact on the evaluation. Leniency error (B) is when the rater consistently rates all items positively. Absolute judgment (C) is when each item is evaluated independently without considering the overall impression.

Question 9 of 9

A client complains every morning that the night shift nursing staff does not answer his call light promptly to assist his elimination needs. His concerns are not shared with the Nurse Manager, and he falls while trying to walk to the bathroom. This fall could be attributed to which of the following?

Correct Answer: A

Rationale: The correct answer is A: Breakdown in communication. The client's complaint about the night shift nursing staff not responding promptly to his call light indicates a lack of effective communication between the client and the staff. This breakdown in communication leads to the client attempting to walk to the bathroom alone, resulting in a fall. Lack of staff (B) or lack of concern (C) are not directly related to the client's fall, as the core issue lies in communication. Breakdown in management (D) could contribute to communication issues, but the immediate cause of the fall is the lack of communication between the client and the nursing staff.

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