During a fecal examination of a kitten, which size is typical for nematode larvae found?

In a fecal examination of a kitten, nematode larvae are typically around 300 microns in size. This size is significant because it allows for effective differentiation from other potential findings during a fecal analysis. Nematode larvae, which can originate from various parasite species, are generally within the range of 250 to 500 microns, but the most commonly observed size falls closer to 300 microns.

Identifying the correct size is essential for accurate diagnostics, as it helps veterinarians determine the specific type of nematode infection present and guide appropriate treatment options. A size of 100 microns would be too small to represent nematode larvae, while sizes of 500 and 800 microns may include other larval forms or eggs of different parasites that may not be relevant to nematodes. Thus, recognizing approximately 300 microns as a standard measurement for nematode larvae in fecal samples helps ensure accurate identification and management of parasitic infections.