Common patient population includes CHF, COPD, UTI, pneumonia, cellulitis, pancreatitis, pyelonephritis, small bowel obstruction, falls, fractures, rehabilitative needs, extensive wounds, and long-term IV antibiotics. External CPAP/BIPAP, high flow nasal cannula (HFNC), nasal cannula, oxygen face masks, portable oxygen tank, non-invasive airway management, and tracheostomy management.