<prompt> Which one of the following is least expected to precipitate hepatic encephalopathy in a liver cirrhosis patient?Peritoneal tapAntibodies treatmentVariceal bleedHypokalemia  <response>: Encephalopathy precipitating events:HypokalemiaInfectionIncreased dietary protein load Electrolyte disturbancesRef: Harrisons; 18e; p2601 