North American Veterinary Licensing Examination (NAVLE) Practice Test

When diagnosing a rabbit with inflamed membranes of the anus and genital region, it is essential to consider both Treponematosis and Hutch burn as they are closely associated with the described symptoms.

Treponematosis, caused by the Treponema bacteria, often leads to conditions such as rabbit syphilis, which can present with lesions and inflammation around the genital area and the anus. This condition is characterized by the presence of sores and swelling, making it an important differential diagnosis when observing irritation in these regions.

Hutch burn, also known as hutch burn syndrome, is another significant condition that one should consider. It typically arises due to prolonged exposure to urine and feces in an unclean living environment. This can result in dermatitis around the perianal and genital areas, causing inflammation and discomfort for the rabbit. Recognizing Hutch burn is crucial for managing the overall health and hygiene of the rabbit.

While other options might include conditions relevant to rabbits, such as Pasteurellosis or Cystitis, they do not primarily present with the specific inflamed membranes of the anus and genital region as directly related to the described clinical signs. Thus, the combination of Treponematosis and Hutch burn accurately reflects the conditions to consider in