Correct Answer: A

Rationale: The correct answer is A: '24 hours.' It is crucial to report a major incident within 24 hours of its occurrence to ensure timely and accurate documentation. Reporting incidents promptly allows for a swift response and investigation to prevent future occurrences. Choices B, C, and D are incorrect as they exceed the recommended time frame for reporting a major incident, which is 24 hours.

Correct Answer: C

Rationale: When applying wrist restraints, it is crucial to secure the restraint ties to the bed's side rails to ensure the client's safety and prevent injury. Padding the client's wrists (Choice A) is not a standard practice and may compromise the effectiveness of the restraints. Evaluating the client's circulation (Choice B) is important but should be done more frequently than every 8 hours to ensure prompt detection of any circulation issues. Removing the restraints every 4 hours (Choice D) is unnecessary and may increase the risk of injury or agitation in the client.

Correct Answer: C

Rationale: By using expert power in the workplace, nurses increase their professional influence. Expert power is derived from an individual's knowledge, skills, or expertise in a particular area. This allows nurses to influence others based on their competence and credibility, rather than through political skills (choice A), reward power (choice B), or the combination of power and politics (choice D). While political skills and understanding power dynamics can be beneficial, expert power is particularly effective in enhancing a nurse's professional influence.

Correct Answer: A

Rationale: The RN tells the client he is not allowed to leave until the physician has released him would be considered false imprisonment.

Correct Answer: D

Rationale: The correct answer is D, Chaos theory. Chaos theory is characterized by organizations that are made up of intertwined links and diversified choices that generate unanticipated consequences. Contingency theory (choice A) is based on the idea that there is no one best way to organize and manage a corporation. Closed system theory (choice B) refers to systems that are closed off from the outside environment and do not interact with it. Open system theory (choice C) views organizations as open systems that interact with their external environment.