Correct Answer: A

Rationale: The correct answer is A: subluxation. Subluxation in chiropractic terms refers to the misalignment of the vertebrae in the spine, which can put pressure on nerves and cause pain. Chiropractors believe that by using manual adjustments, they can correct these subluxations and restore proper alignment, which can alleviate pain and improve overall health. The other choices, B: a sprain, C: a fracture, and D: epicondylitis, do not accurately describe the misalignment of the spine that is being addressed in chiropractic care. Sprain refers to ligament injury, fracture refers to bone breakage, and epicondylitis refers to inflammation of the tendons.

Correct Answer: C

Rationale: Rationale: Tai chi is the correct answer because it focuses on improving balance, strength, and flexibility, which are essential for preventing falls in the elderly. Tai chi's slow, controlled movements can help improve stability and reduce the risk of fractures. Summary: A (Yoga) focuses more on flexibility and relaxation, not specifically on balance and stability. B (Acupuncture) is not a physical activity and does not directly address the issue of unsteady ambulation. D (Magnet therapy) lacks scientific evidence to support its effectiveness in improving balance and preventing falls.

Correct Answer: B

Rationale: The correct answer is B because obtaining the clinical nurse leader certification denotes that the individual has met the minimum level of knowledge and skills required to practice safely in that role. This certification does not grant independent practice authority as in choice C, nor is it granted by the state board of nursing as stated in choice A. Additionally, while the certification recognizes advanced skills and knowledge, it specifically signifies the minimum level needed for safe practice, making choice D incorrect.

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 because the nurse is at risk for HIPAA violations by sharing patient information on social media. The Health Insurance Portability and Accountability Act (HIPAA) protects patients' privacy and prohibits healthcare providers from disclosing their health information without consent. In this scenario, the nurse shared specific details about the patient's health condition, visit to the ED, and financial situation, which could easily identify the patient. This violates the patient's right to privacy and confidentiality. Choices A, C, and D are incorrect because the focus should be on the HIPAA violation rather than empathy, policy following, or logical fallacies. The nurse should have found alternative ways to help the patient without compromising their privacy.