A murse is caring for an older adult client who has advanced dementia and needs a blood transfusion. The client previously designated her ad daughter on a durable power of attorney for health care form, and the daughter refuses the treatment. Which of the following actions should the nurse take?

A. "The surgeon can obtain informed consent from the client's adult cousin."Informed consent must be obtained from a parent or legal guardian for a minor. An adult cousin does not have the legal authority to provide consent unless they are the legal guardian of the minor, which is not indicated in this scenario.

B. "The surgeon should delay surgery until he can obtain informed consent from a parent."Delaying surgery in an emergency situation could endanger the client's life or health. In such cases, waiting for parental consent is not advisable, and other legal mechanisms, such as implied consent, should be used to proceed with necessary treatment.

C. "The surgeon can proceed with the surgery by invoking implied consent."In emergency situations where the client is a minor and the parents or legal guardians are not available to provide consent, the principle of implied consent allows healthcare providers to perform life-saving procedures without explicit consent. The law recognizes that in emergencies, delaying treatment to obtain consent could result in harm, so the surgeon can proceed with the surgery.

D. "The client's pediatrician can obtain implied consent."The concept of implied consent is not something that can be "obtained" by another healthcare provider. It is a legal principle that allows healthcare providers to act in the best interest of the client during an emergency when consent cannot be obtained. The pediatrician does not have a role in obtaining or invoking implied consent in this context; it is the responsibility of the surgeon performing the emergency procedure.

A. Complete an incident report.

Reporting a needlestick injury through an incident report is crucial. It documents the details of the incident, which is important for the nurse's safety and for initiating appropriate follow-up actions.

B. Receive a hepatitis C immunization:

There is no specific hepatitis C vaccine available. While there are vaccines for hepatitis A and hepatitis B, there is currently no vaccine to prevent hepatitis C. Seeking post-exposure prophylaxis and follow-up is more relevant in this case.

C. Notify the health department:

Notifying the health department might be necessary in some cases, but the immediate action for the nurse is to report the incident through an incident report within the facility. This allows for prompt internal investigation and necessary measures.

D. Start prophylactic antibiotic therapy:

Prophylactic antibiotic therapy is not the standard protocol for preventing hepatitis C transmission after a needlestick injury. Antiviral medications might be considered in certain cases for post-exposure prophylaxis for hepatitis C, but this decision should be made after consulting with a healthcare provider or infectious disease specialist based on the specific circumstances of the exposure. Reporting the incident remains the immediate priority.