A nurse is admitting a client who reports tightness in their chest that radiates to left arm. The nurse is reviewing the client's medical record. Select the four findings that require immediate follow-up.

This client is showing classic manifestations of an acute myocardial infarction (MI), including chest pain radiating to the left arm, diaphoresis, nausea, shortness of breath, and abnormal cardiac biomarkers. Immediate nursing priorities focus on identifying signs of ongoing myocardial ischemia, reduced cardiac perfusion, and potential hemodynamic instability. Findings such as ST-segment elevation and elevated troponin levels indicate active cardiac muscle injury requiring urgent intervention. Prompt recognition and treatment are essential to preserve myocardial tissue and prevent complications. A. Blood glucose level of 103 mg/dL is within the normal reference range and does not require immediate follow-up. Although the client has type 2 diabetes mellitus, this value is stable and not contributing to the acute cardiac emergency. Priority attention should remain on findings related to myocardial ischemia. B. Bowel sounds present in all four quadrants are an expected assessment finding and do not indicate acute deterioration. Gastrointestinal assessment is not the priority in a client with suspected myocardial infarction. Cardiac and perfusion findings take precedence over normal bowel activity. C. Blood pressure of 164/80 mm Hg requires follow-up because hypertension increases myocardial workload and oxygen demand during an acute coronary event. Elevated blood pressure can worsen ischemia and contribute to further cardiac damage. In acute chest pain and ECG changes, this finding requires close monitoring and intervention. D. Pain level of 7/10 with chest tightness radiating to the left arm indicates active myocardial ischemia and requires immediate attention. Ongoing pain suggests reduced coronary perfusion and possible infarction progression. Rapid pain management and cardiac intervention are necessary to reduce myocardial oxygen demand and limit tissue injury. E. ECG findings of tachycardia with ST-segment elevation and T-wave changes are critical indicators of acute myocardial infarction, particularly ST-elevation myocardial infarction (STEMI). These findings require immediate provider notification and emergency treatment to restore coronary blood flow. This is one of the highest-priority findings. F. Lung sounds that are clear in all lobes are normal and do not indicate acute pulmonary complications such as pulmonary edema or heart failure. Since there are no adventitious sounds present, this finding does not require urgent follow-up compared to the cardiac abnormalities. G. Troponin T level of 0.40 ng/mL is significantly elevated above normal and indicates myocardial cell injury. Troponin is a highly specific cardiac biomarker for myocardial infarction and confirms cardiac damage. This abnormal result requires immediate follow-up along with ECG findings and clinical symptoms.