Factors that may impact pay rate. The rates above are based on what local providers on Care.com typically request. However, there are several factors that can impact what families pay for care.
Normal Blood Ranges. The normal range for eosinophil is less than 500 eosinophils per micro liter of blood, according to the Mayo Clinic. Anything above that level is considered abnormal and indicates a diagnosis of blood eosinophilia. Diseases such as asthma, Crohnâs and lupus can cause eosinophilia.
Eosinophil Count. The eosinophil count is performed by diluting whole blood with a staining solution. The phyloxine B present in the diluting fluid stains only the eosinophils red; all other leukocytes are preserved but not stained.1,2,3 The diluted specimen is charged onto a hemacytometer for counting.