The nurse is working in the emergency department and is receiving multiple clients from a mass casualty incident. The client arrives by ambulance and is awake, alert, and oriented, complaining of severe abdominal pain with nausea and vomiting. The client's respiratory rate is 20 and has a good radial pulse with normal capillary refill. How would you triage this client using the START triage?

Choice A reason: Veracity is the principle of truthfulness and honesty. It involves providing accurate information to clients and being truthful in communication. While important in healthcare, veracity does not specifically address the nurse's failure to ensure the client's safety after administering a narcotic.

Choice B reason: Autonomy refers to respecting the client's right to make their own decisions about their care. While autonomy is a fundamental ethical principle, the scenario involves the nurse's responsibility to ensure safety, which falls under a different principle.

Choice C reason: Beneficence is the principle of acting in the best interest of the client by promoting good and preventing harm. Although related to the scenario, beneficence focuses more on the proactive aspect of providing care rather than preventing harm resulting from inaction.

Choice D reason: Nonmaleficence is the ethical principle of "do no harm." The nurse violated this principle by discharging the client without ensuring they had a designated driver, leading to a motor vehicle collision and injuries. The nurse's action indirectly caused harm, violating the principle of nonmaleficence.

Choice A reason: A client with lymphoma receiving inpatient chemotherapy is likely to require close monitoring and ongoing treatment due to the potential complications associated with their condition and treatment. Discharging this client could put them at significant risk.

Choice B reason: A client with heart failure with crackles bilaterally on 4 liters of oxygen needs continuous medical supervision and care to manage their heart condition and oxygen levels. Discharging this client could exacerbate their heart failure and lead to serious health complications.

Choice C reason: A client who is post-appendectomy with a paralytic ileus is at risk of complications such as bowel obstruction and infection. They need to be closely monitored in the hospital until their condition stabilizes and they begin to recover from surgery.

Choice D reason: A client with a nondisplaced tibia fracture that has been immobilized is generally stable and can be safely discharged with appropriate instructions for home care. This client does not require intensive monitoring and can continue their recovery at home.