title: Is this nurse an expert?
mesh_terms: D015505:Chest Tubes / Q000009:adverse effects; D005104:Expert Testimony / Q000331:legislation & jurisprudence*; D006801:Humans; D008318:Malpractice / Q000331:legislation & jurisprudence*; D009726:Nurses; D010414:Pennsylvania; D013352:Subcutaneous Emphysema / Q000209:etiology