Question

What are the normal leukocyte counts for dogs and cats

A) Dogs: 5,000-20,000/μL; Cats: 3,000-15,000/μL
B) Dogs: 8,000-15,000/μL; Cats: 5,000-10,000/μL
C) Dogs: 10,000-30,000/μL; Cats: 8,000-25,000/μL
D) Dogs: 15,000-40,000/μL; Cats: 10,000-30,000/μL

Answer 1

Option A, with counts of 5,000-20,000/μL for dogs and 3,000-15,000/μL for cats, is the closest to the normal leukocyte counts given the ranges of 5,600-19,200/μL for dogs and 8,000-25,000/μL for cats in the reference material. However, the exact matches for the given ranges are not listed among the provided choices.

Step-by-step explanation:

Normal Leukocyte Counts in Dogs and Cats

The normal leukocyte counts, which indicate the number of white blood cells in the peripheral blood, vary between species. For dogs, the normal range is 5,600 to 19,200 cells per µL, while for cats, the range is typically between 8,000 to 25,000 cells per µL. These values can fluctuate based on various factors including stress, infection, inflammation, and disease. Leukocyte counts are important diagnosing tools in veterinary medicine.

Based on the provided choices and the reference ranges given, option A) Dogs: 5,000-20,000/µL; Cats: 3,000-15,000/µL is closest to the ranges specified in the reference, although it is slightly broadened for dogs on the lower end and narrowed for cats on both ends. The correct option based on the provided reference range would be B) Dogs: 5,600-19,200/µL; Cats: 8,000-25,000/µL, which is not listed among the choices. Therefore, Option A is the closest choice provided.