Correct Answer: A

Rationale: Correct Answer: A - Negligence Rationale: 1. Negligence is the failure to provide the standard of care resulting in harm to the patient. 2. The nurse failed to report a significant change in the patient's condition, breaching the duty of care. 3. The increase in blood pressure could lead to serious complications, indicating the severity of negligence. Summary: B: Assault - Involves intentional threat or harm, not applicable in this scenario. C: Defamation of character - Involves false statements damaging reputation, not relevant in the context of patient care. D: Tort - A broader legal term encompassing various civil wrongs, but negligence is a specific type of tort applicable here.

Correct Answer: D

Rationale: The correct answer is D because prioritizing care based on the greatest chance of survival maximizes the number of lives saved in a mass casualty incident. This approach follows the principle of triage, which aims to allocate resources efficiently. Choice A is incorrect as it pertains to coordination rather than immediate patient care. Choice B is incorrect as it is not the primary role of nurses during a mass casualty incident. Choice C is incorrect as determining a credible threat is the responsibility of security and law enforcement, not nurses.

Correct Answer: C

Rationale: The correct answer is C: a focus on preventable diseases. In the 1990s, nursing shifted towards preventative care due to the rise in chronic diseases. Nurses focused on educating patients on disease prevention strategies and promoting healthy lifestyles. This shift was in response to the increasing healthcare costs associated with treating preventable illnesses. A: Men leaving nursing to enter the armed services is irrelevant to the characterization of nursing in the 1990s. B: Traditional 8-hour shifts leading to nurse burnout and compassion fatigue may have been a challenge in the 1990s, but it does not characterize the entire nursing profession during that time. D: There was actually an increase in nursing research during the 1990s, so this choice is incorrect.

Correct Answer: B

Rationale: The correct answer is B: Florence Nightingale. Occupational health nursing shares beliefs with Florence Nightingale as she emphasized the importance of proper sanitation, hygiene, and preventive care in nursing practice. Nightingale's focus on maintaining a healthy environment aligns with the core principles of occupational health nursing. Lillian Wald is known for her work in public health nursing, Clara Barton for founding the American Red Cross, and Mary Seacole for her contributions during the Crimean War. While these pioneers made significant contributions to nursing, their beliefs and focus areas differ from those of occupational health nursing.

Correct Answer: A

Rationale: The correct answer is A: Environment. Nursing theory often includes the concept of environment, which encompasses physical, social, and psychological factors influencing a patient's health. This concept helps nurses understand the context in which care is provided and how it impacts health outcomes. Incorrect choices: B: Health - While health is a fundamental aspect of nursing, it is not specific to nursing theory concepts. C: Nursing - This is a broad term encompassing the profession itself, not a specific concept within nursing theory. D: Relevance - This term is not directly associated with nursing theory concepts and does not provide a framework for understanding nursing practice.