A patient with advanced cancer experiences dyspnea and anxiety during episodes of breathlessness. Which intervention should the palliative nurse prioritize to address the patient's symptoms?
Correct Answer: C
Rationale: Opioid medications are considered the first-line pharmacological treatment for dyspnea in palliative care patients with advanced cancer. Opioids help relieve dyspnea by reducing respiratory drive and the sensation of breathlessness, providing effective symptom management. In this case, addressing the patient's dyspnea with opioid medications would likely also help alleviate their anxiety related to breathlessness. Administering oxygen therapy (choice A) may not be effective at relieving dyspnea in this situation, as dyspnea in advanced cancer patients is often not primarily due to low oxygen levels. Teaching pursed-lip breathing techniques (choice B) and referring the patient to a respiratory therapist for breathing exercises (choice D) may be helpful complementary interventions, but opioid medications should be the priority for symptom management.