Answer:
C. Tachycardia, nausea, shortness of breath
Step-by-step explanation:
Tachycardia (rapid heart rate), nausea, and shortness of breath are commonly associated with severe chest pain, particularly in the context of a potential cardiac event. These symptoms can indicate a possible myocardial infarction (heart attack) or other cardiovascular emergency. While other symptoms can also occur in different clinical scenarios, the combination of tachycardia, nausea, and shortness of breath aligns more closely with cardiac-related issues in this case.