What should the nurse indicate will happen if a patient with a terminal illness arrives at the emergency department with difficulty breathing?

In the scenario where a patient with a terminal illness arrives at the emergency department experiencing difficulty breathing, the most appropriate response would be that they would receive oxygen through a tube in their nose. This is a common and immediate intervention for someone who is having trouble breathing, as providing supplemental oxygen can help alleviate the patient's distress and improve oxygenation.

In a clinical setting, the delivery of oxygen is a fundamental aspect of respiratory care, especially in emergency situations. This intervention is non-invasive, quick to administer, and can provide significant relief to the patient while further assessments and treatments are considered.

In contrast, surgery would generally not be indicated for a terminally ill patient experiencing difficulty breathing, especially if their condition is not reversible. Placement in intensive care and resuscitation efforts would typically depend on the patient's wishes, particularly if a living will or advance directive indicates otherwise. In this context, the focus of care would likely lean towards comfort measures rather than aggressive life-saving interventions, making the provision of oxygen the most suitable and immediate action.