A nurse is caring for a client who is scheduled for coronary artery bypass surgery and does not wish to have any blood transfusions. The nurse should recognize that administering blood to this client is a violation of which of the following ethical principles?

Choice A reason: Data collection about specific client needs related to turning is not an assessment that the nurse should make before delegating care, but rather a task that the nurse should perform and communicate to the AP. The nurse should identify the client's risk factors, preferences, and goals for turning and share them with the AP.

Choice B reason: Changing the client's central IV line dressing is not a task that the nurse should delegate to the AP, as it requires sterile technique and infection control. The nurse should perform this task and document the findings and interventions.

Choice C reason: Checking the client's pain level prior to turning her is an assessment that the nurse should make before delegating care, as it affects the client's comfort and safety. The nurse should ensure that the client's pain is adequately managed and that the AP is aware of the client's pain status and medication regimen.

Choice D reason: The presence of the client's family is not an assessment that the nurse should make before delegating care, but rather a factor that the nurse should consider and respect when planning and implementing care. The nurse should involve the client's family in the care process as much as possible and provide them with education and support.

Choice A reason: This is not the correct choice because the Good Samaritan Act is a law that protects health care providers and other individuals from legal liability when they provide emergency care to someone who is injured or ill outside of a health care facility. The act does not apply to the staff in the emergency department, who are expected to follow the standards of care and obtain consent for treatment.

Choice B reason: This is the correct choice because implied consent is a type of consent that is assumed when a client is unable to give verbal or written consent due to their condition, and the treatment is necessary to save their life or prevent further harm. The staff can proceed with emergency surgery based on implied consent, as the client is unconscious and has extensive internal injuries that require immediate intervention.

Choice C reason: This is not the correct choice because a living will is a document that expresses a client's wishes regarding their end-of-life care, such as whether they want to receive life-sustaining treatments or not. A living will does not apply to the client in this scenario, who is not terminally ill or in a persistent vegetative state, and who may recover from their injuries with surgery.

Choice D reason: This is not the correct choice because nonmaleficence is an ethical principle that means to do no harm or prevent harm to the client. Nonmaleficence does not permit the staff to proceed with emergency surgery, as it does not override the need for consent. The staff should also consider the principle of beneficence, which means to do good or promote the well-being of the client.