What is the primary use of an otoscope in veterinary medicine?

The primary use of an otoscope in veterinary medicine is to visually examine the ear. The otoscope is an essential diagnostic tool that allows veterinary professionals to look inside the ear canal and examine the tympanic membrane (eardrum) for any abnormalities, such as infections, foreign bodies, or excessive wax buildup. By providing a clear view of the ear structure, an otoscope assists veterinarians in diagnosing ear diseases and conditions that might not be visible through a simple external examination.

This tool is specifically designed for examining the auditory system, and its focused use is crucial for identifying issues that could otherwise go unnoticed. This contrasts sharply with other uses outlined in the options, such as assessing skin conditions, performing surgical procedures, or evaluating respiratory function, which require different instruments and techniques. The ability to visualize the ear canal directly makes the otoscope invaluable in veterinary diagnostics related to otic health.