North American Veterinary Licensing Examination (NAVLE) Practice Test

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Prepare for the North American Veterinary Licensing Examination. Study with our quiz featuring flashcards and multiple choice questions, each with hints and explanations. Ensure your success with our comprehensive prep material!

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What is a commonly known sign of hyperadrenocorticism in dogs?

  1. Potbelly appearance

  2. Abnormal panting

  3. Severe vomiting

  4. Diarrhea

The correct answer is: Potbelly appearance

A potbelly appearance is a well-recognized clinical sign of hyperadrenocorticism, commonly known as Cushing's disease, in dogs. This condition is characterized by an overproduction of cortisol, which leads to multiple systemic changes. The accumulation of fat in the abdominal area contributes to the characteristic potbelly shape, as the excess cortisol influences fat distribution, resulting in a distended abdomen. In contrast, while abnormal panting can occur in some cases of hyperadrenocorticism, it is not as distinguishing as the potbelly appearance. Vomiting and diarrhea are not typical signs associated with this condition. Although gastrointestinal symptoms might be observed in certain patients, they are not classic indicators of hyperadrenocorticism and can be attributed to a variety of other health issues or stress responses. Thus, the potbelly appearance is a hallmark sign that helps veterinarians recognize and diagnose hyperadrenocorticism in dogs.