NAVLE Practice Test 2025 – The Comprehensive Guide to Mastering the North American Veterinary Licensing Examination!

The recommended treatment for calves diagnosed with septic diarrhea during an outbreak prioritizes hydration and pain relief, as these are critical for recovery. Administering intravenous (IV) fluids is essential to combat dehydration, which is a common and serious complication of diarrhea in calves. The use of non-steroidal anti-inflammatory drugs (NSAIDs) helps alleviate any pain and fever, supporting the calf's overall welfare during recovery.

Additionally, frequent milk feeding is important because, despite digestive challenges, maintaining nutrition is crucial for the calf’s energy levels and immune function. This approach not only addresses the immediate symptoms but also supports the calf's recovery by fostering an environment conducive to healing.

While the other options may correspond to useful management practices, they do not directly address the immediate care required for calves suffering from septic diarrhea. For instance, immunization with antibiotics may be appropriate but is secondary to addressing hydration and nutritional needs. Culling sick calves would not solve the outbreak issue and could lead to economic losses without addressing underlying causes. Similarly, isolating sick calves can help control the spread but does not provide the necessary treatment to those affected. Thus, the combination of IV fluids, NSAIDs, and frequent feeding stands out as the most holistic and effective approach for treating this condition.