Correct Answer: A

Rationale: The correct answer is A, job enlargement. Job enlargement involves adding more tasks to a job without changing the level of skill required. In this scenario, the manager is given additional responsibilities without the position being filled, resulting in combining positions and increasing the number of employees to supervise. Choice B, proactive management, is incorrect as it does not relate to the situation described. Choice C, time log, is not relevant to the scenario. Choice D, prioritizing, is also incorrect as it does not reflect the concept of combining positions and increasing supervisory responsibilities.

Correct Answer: A

Rationale: The correct answer is A: Trait theories. The nurse describing the unit manager as 'a born leader' aligns with trait theories of leadership, which suggest that certain inborn characteristics or traits contribute to effective leadership. This theory emphasizes that leaders possess natural qualities that make them suitable for leadership roles. Choices B, C, and D are incorrect. Behavioral theories focus on the actions and behaviors of leaders, formal leadership theories emphasize organizational structure and roles, and democratic leadership theories pertain to a style of leadership that involves participative decision-making.

Correct Answer: C

Rationale: The correct answer is C: Continuous improvement. Total quality management (TQM) focuses on continuously improving all aspects of healthcare delivery to enhance patient care, safety, and overall quality. Choice A, 'Top-down management,' does not capture the essence of TQM, which involves involvement at all levels of an organization. Choice B, 'Employee-centered approach,' while important, is not the defining characteristic of TQM. Choice D, 'Quality control,' is a component of TQM but does not fully encompass its comprehensive approach to quality improvement.

Correct Answer: D

Rationale: The correct answer is D. An ethical dilemma in nursing involves deciding whether to comply with a patient's request that conflicts with professional ethics, balancing competing values and principles. Choices A, B, and C do not directly represent ethical dilemmas in nursing. Choice A describes a general ethical dilemma, choice B involves professional conduct rather than a dilemma, and choice C refers to a confidentiality issue rather than conflicting ethical principles.

Correct Answer: C

Rationale: The primary function of discipline is to teach individuals appropriate behavior and help them learn from their mistakes. Discipline is meant to guide individuals towards self-improvement and understanding of rules and expectations. Choices A, B, and D are incorrect because discipline is not primarily about punishment, evaluation, or ridicule. While consequences may be a part of discipline, the main goal is to educate and promote positive behavior.