Common diagnoses include respiratory illnesses, stroke, other neurological conditions such as seizure disorders, multiple sclerosis and chronic back pain, gastrointestinal illness, diabetic management, renal failure, urinary tract disorders, sepsis, wound care, clotting disorders, other infectious disease processes and acute alcohol withdrawal. The contract is eligible for 36 hours of low-census unbillable hours per contract; low census may occur in hour increments, the unit typically low-censes in 4-hour increments, and a traveler may be asked to work only 4 or 8 hours of a shift.