What is a key nursing intervention for a patient presenting with chest pain?

Administering nitroglycerin when indicated and assessing pain characteristics is a vital nursing intervention for a patient presenting with chest pain because it directly addresses the potential for acute coronary syndrome, angina, or other cardiac-related issues. Nitroglycerin works by dilating the coronary arteries, improving blood flow to the heart muscle, and relieving pain associated with ischemia.

Additionally, evaluating the characteristics of the patient's pain, such as its quality, severity, duration, and any accompanying symptoms, helps the healthcare team determine the underlying cause of the chest pain. This assessment is crucial for forming an appropriate treatment plan and deciding whether immediate interventions are necessary. Monitoring vital signs and being alert for changes in the patient's condition further supports their safety and well-being.

In contrast, performing a thorough abdominal assessment may not be directly relevant to chest pain, as it could delay critical interventions. Encouraging deep breaths might assist with anxiety or discomfort but does not address the underlying cardiac issues or provide effective pain relief. Referring the patient to a dietitian, while beneficial for long-term lifestyle changes, does not provide immediate care for acute chest pain and is not a priority in this situation. Thus, the focused approach of administering nitroglycerin and assessing pain characteristics is both appropriate