text: If a patient presents with a full, bulging abdomen, percussion of the flanks can provide valuable information to diagnose ascites. The presence of shifting dullness has 83% sensibility and 56% specificity to diagnose ascites. A patient without flank dullness has less than 10% chance of having ascites.
option_0: Peritonitis physical examination
option_1: Ascites physical examination
option_2: Secondary peritonitis physical examination
option_3: Peritonitis laboratory findings
option_4: Abdominal pain physical examination
option_5: Abdominal mass physical examination
option_6: Appendicitis physical examination
option_7: Abdominal mass laboratory findings