In TRP, which fecal output finding is commonly observed?

• A. Decreased fecal output
• B. Increased fecal output
• C. Tenesmus with fresh blood
• D. Constant diarrhea

Answer: (A)

Traumatic reticulo-peritonitis (TRP) in cattle disrupts the normal function of the forestomachs and often causes pain, reduced appetite, and slowed gut motility. When intake drops and the reticulo-ruminal contractions are impaired, transit through the gastrointestinal tract slows, leading to less material reaching the intestines and, consequently, decreased fecal output. This pattern fits TRP because the primary issue is a localized traumatic lesion with inflammation rather than an active diarrheal process. Increased fecal output would point toward diarrheal disease or malabsorption, which isn’t typical of TRP. Tenesmus with fresh blood suggests distal/m rectal or colonic problems, not a fore-stomach condition, and constant diarrhea indicates ongoing intestinal secretion or malabsorption rather than the reduced motility and intake seen with TRP.