What is an example of a common diagnostic test for animals?

Blood analysis is a common diagnostic test for animals because it allows veterinarians to evaluate the health of an animal by examining various components of the blood, such as red and white blood cells, platelets, and biochemical markers. This analysis can reveal important information about the presence of diseases, organ function, and metabolic conditions, helping to inform treatment decisions and monitor ongoing health.

While options like X-ray imaging, physical examination, and veterinary history taking are all integral components of the veterinary diagnostic process, they serve different purposes. X-ray imaging is useful for visualizing the internal structures of an animal, especially for detecting fractures or tumors, while physical examination is a hands-on assessment of the animal's health. Veterinary history taking involves gathering information about the animal's past health and behaviors, which is crucial but not a test in itself. Blood analysis specifically provides measurable data that can help diagnose conditions, making it a prime example of a common diagnostic test.