Correct Answer: D

Rationale: The correct answer is D: negligence. Negligence refers to a failure to provide the standard of care that a reasonably prudent person would have provided in a similar situation, resulting in harm to the client. In this scenario, the nurse failed to ensure the safety of the client by leaving them unattended on an examining table, leading to the client falling and sustaining injuries. This breach of duty to provide proper care and supervision constitutes negligence. Choice A (invasion of privacy) is incorrect because it does not relate to the nurse's failure to provide proper care and supervision. Choice B (libel) and Choice C (slander) are also incorrect as they pertain to defamation, which is not applicable in this situation. The nurse's actions primarily reflect negligence due to the failure to provide adequate supervision, resulting in harm to the client.

Correct Answer: A

Rationale: The correct answer is A: the mind-body intervention of aromatherapy. Aromatherapy uses essential oils like lavender to promote relaxation and improve sleep. The scent of lavender can have calming effects on the mind and body, aiding in relaxation before bedtime. Qi gong (B) is a form of energy healing, Alexander technique (C) involves posture and movement, and conventional medicine (D) focuses on pharmaceutical or surgical interventions, none of which are directly related to using a lavender-scented candle for relaxation and sleep.

Correct Answer: A

Rationale: Rationale: A nurse grouping patients with specific criteria to determine staffing needs aligns with a patient classification system. This system helps allocate appropriate staff levels based on patient acuity and needs for safe and effective care. It focuses on matching patient needs with staff expertise to ensure quality care. Choices B, C, and D do not directly relate to determining staffing levels based on patient criteria. B refers to billing, C to coordination of care, and D to specific care plans.

Correct Answer: C

Rationale: The correct answer is C: Meta-analysis. In a meta-analysis, a researcher combines data from multiple studies to provide a quantitative summary of the findings. This approach allows for a more comprehensive and statistically powerful analysis of the research evidence on a particular topic. Survey (A) involves collecting data directly from individuals, which is not the same as integrating data from existing studies. Triangulation (B) refers to using multiple methods or data sources to validate findings, not necessarily integrating data from different studies. State of the science summary (D) typically involves summarizing the current state of knowledge on a topic but does not involve quantitative integration of data like in a meta-analysis.

Correct Answer: A

Rationale: The correct answer is A because including copies of diplomas awarded by colleges/universities provides evidence of the nurse's education and qualifications. This helps to showcase the nurse's academic achievements and credibility to potential employers. Choice B (copies of college transcripts) may not be necessary as diplomas are a more concise representation of education attainment. Choice C (personal photograph) is not typically required in a professional portfolio and may introduce bias in the selection process. Choice D (letters of recognition for scoring high on national achievement tests) are not essential for demonstrating nursing skills and qualifications relevant to the job.