Common adult diagnoses include respiratory illnesses, stroke, other neurological conditions including seizure disorders, multiple sclerosis, and chronic back pain, gastrointestinal illness, diabetes management, renal failure, urinary tract disorders, sepsis, wound care, clotting disorders, other infectious disease processes, and acute alcohol withdrawal. Low census may occur in 1-hour increments as needed, typically in 4-hour increments, and the traveler may be asked to work only 4 or 8 hours of a shift.