Which diagnostic test is commonly performed to assess organ function in dogs?

Bloodwork is a crucial diagnostic test commonly performed to assess organ function in dogs. This test typically involves analyzing various components of the blood, including red and white blood cells, platelets, electrolytes, proteins, and enzymes that can indicate how well different organs are functioning.

For instance, liver function can be assessed by measuring liver enzymes, while kidney function can be evaluated through blood urea nitrogen (BUN) and creatinine levels. These values provide veterinarians with information about the health and performance of these organs, helping in diagnosing various conditions and formulating appropriate treatment plans.

Other diagnostic tests, such as X-ray imaging, can be useful in visualizing internal structures but do not provide direct measurements of organ function. Similarly, ultrasound can help evaluate organ size and structure but does not assess the functional capacity as thoroughly as bloodwork. Biopsy involves taking tissue samples for microscopic examination, which is typically used when there is a need to evaluate the presence of disease at the cellular level, rather than routine functional assessment.