1. You are asked to help dose vancomycin for a 48 year-old woman who was admitted to the medical ICU 5 days ago with a gastrointestinal bleed and altered mental status. She has been on the ventilator for 4 days now and is suspected to have ventilator associated pneumonia. She was treated for a MRSA pneumonia six months earlier in your facility (MIC = 1). Her pertinent labs/measurements are: height: 67”, weight 72 kg, SCr 0.9 mg/dL (0.8 mg/dL on admission).