NURSING NR222

1. What is the marker of choice for detecting a myocardial infarction? (2.5 points) Elevated serum levels of cardiac troponin leukocytosis elevated hemoglobin elevated BUN and creatinine 2. Which clinical manifestation differentiates myocardial infarction (MI) from angina? (Select all that apply.) ??? Elevated serum levels of cardiac troponin Chest pain initiated by exercise Chest pain aggravated by coughing chest pain not relieved by rest and nitroglycerin 3. What is the most likely cause of peripheral edema for a patient with heart failure ? (2.5 points) left side heart failure right side heart failure 4. Mr. W.G. is a 53-year-old white man who began to experience chest discomfort while playing tennis with a friend. At first he attributed his discomfort to the heat and having had a large breakfast. Gradually, however, discomfort intensified to a crushing sensation in the sternal area and the pain seemed to spread upward into his neck and lower jaw. 30 minutes later, Pt. admitted in ER with pain level 10/10. As the primary nurse which medical condition should you prepare to treat? (2.5 points) myocardial infarction angina stomach ulcer Respiratory distress