Which of the following is a procedure routinely used to provide valuable information about an animal's bones, gastrointestinal tract, respiratory tract, heart and genitourinary system?

Radiology is the procedure that provides valuable information about an animal's bones, gastrointestinal tract, respiratory tract, heart, and genitourinary system. This method involves using X-rays to create images of the internal structures of the body. It is particularly effective for diagnosing conditions such as fractures, tumors, and other abnormalities in bones and soft tissues.

These images allow veterinarians to assess both the skeletal system and various organ systems in a non-invasive manner, making it an essential tool in veterinary diagnostics. Radiology provides a comprehensive overview of many anatomical structures, helping practitioners to identify issues that might require further intervention or treatment.

Ultrasound is focused more on visualizing soft tissues and organs, and while valuable for certain assessments, it is not as comprehensive for bone evaluation as radiology. Endoscopy allows for direct visualization of internal structures but is typically limited to specific areas like the gastrointestinal tract or respiratory system. Blood tests provide information on the animal's overall health and organ function but do not offer direct insights into the physical structures of bones and organs. Therefore, radiology stands out as the most holistic method for evaluating the various systems mentioned.