The correct answer is B. Treat patients fairly and with equal standards to similar cases.
The ethical principle of justice in healthcare emphasizes the fair and equitable treatment of all individuals. It means that healthcare providers should ensure that similar cases are treated similarly, without any discrimination or bias. This principle promotes equal access to healthcare services, resources, and opportunities for all patients, regardless of their background, socioeconomic status, or any other factors.
Option A, providing appropriate information and respecting patients' decisions, is related to the principle of autonomy, which focuses on respecting the individual's right to make decisions about their own healthcare.
Option C, keeping promises made to the client and the patient, is linked to the principle of fidelity, which emphasizes honesty, trustworthiness, and fulfilling commitments made to patients.
Option D, keeping the privacy of clients and patients' health information, is associated with the principle of confidentiality, which stresses the importance of protecting patients' privacy and maintaining the confidentiality of their medical information.
While all of these principles are important in healthcare ethics, the principle of justice specifically addresses the fair and equal treatment of patients, making option B the most appropriate answer.