Correct Answer: A

Rationale: The correct answer is A: Have family members wear a gown and gloves when visiting. This is important to prevent the spread of Clostridium difficile infection through contact transmission. Family members can easily pick up the bacteria on their clothes and hands and spread it to others.

Summary of other choices:
B: Cleaning contaminated surfaces with a bleach solution is important, but it is not the most crucial information for family members.
C: Using alcohol-based hand sanitizer is not sufficient for preventing the spread of C. difficile, as alcohol does not effectively kill the spores.
D: Assigning the client to a room with a private bathroom is beneficial but does not directly address the need for family members to take precautions.

Correct Answer: C

Rationale: The primary goal of a nursing informatics specialist is to improve healthcare delivery (
Choice
C). This involves utilizing technology and data to enhance patient outcomes, efficiency, and quality of care. By optimizing information systems and workflows, healthcare processes can be streamlined, leading to better patient care overall. Managing patient care (
Choice
A) is more aligned with healthcare providers, while implementing new technology (
Choice
B) and supporting clinical decisions (
Choice
D) are important aspects but not the primary goal of a nursing informatics specialist.

Correct Answer: A

Rationale: The correct answer is A: Twelve months. In traditional rating scales, a 12-month period is commonly used for evaluation as it allows for a comprehensive assessment of an individual's performance over a significant timeframe. This duration provides a more accurate reflection of the individual's overall performance, considering various factors like consistency, growth, and achievement.


Choice B: Six months is not as ideal as it may not capture long-term trends and changes in performance effectively.
Choice C: Three months is too short a timeframe to evaluate performance comprehensively.
Choice D: One month is insufficient for a thorough evaluation and may not provide a holistic view of the individual's performance.

Correct Answer: A

Rationale: The correct answer is A because it prioritizes client autonomy and respects their wishes. Engaging the client directly allows for open communication and addresses their concerns. Asking why they want to discuss advance directives without their partner present respects their privacy and individual decision-making. B is incorrect because it assumes providing information is the immediate need. C is incorrect because it does not address the client's immediate concerns. D is incorrect because it delays addressing the client's request.

Correct Answer: C

Rationale: The main focus of Six Sigma methodology in healthcare is enhancing clinical decision making. This is because Six Sigma aims to reduce variation and defects in processes, leading to improved quality and outcomes. By focusing on clinical decision making, healthcare providers can ensure that the most effective and evidence-based decisions are made, ultimately leading to better patient care.

Explanation for other choices:
A: Reducing healthcare costs - While Six Sigma can lead to cost reduction by optimizing processes, its primary focus is on quality improvement.
B: Improving patient satisfaction - Although important, patient satisfaction is not the main focus of Six Sigma in healthcare.
D: Increasing healthcare access - Six Sigma is more concerned with improving the quality and efficiency of healthcare delivery rather than increasing access to healthcare services.