text_1: 54-year-old white female presents with respiratory failure, chronic obstructive pulmonary disease exacerbation.  Also elevated creatine phosphokinase (greater than 600) with about 35% MB fraction (normal up to 9%), but negative electrocardiogram, negative Troponin-T and no chest pain.  The question is whether this represents a myocardial infarction in addition to the chronic obstructive pulmonary disease exacerbation.
text_2: What antibiotics can he take because he's on a nevirapine study?