In automated hematology cell counters, electronic impedance is often used for:

Which of the following terms refers to the average of the individual values in a sample set?

A test for Hepatitis B virus that yields many false positive results would have:

When performing a manual reticulocyte count, the MLS counts 30 reticulocytes in a total of 1000 RBCs. Given a hemoglobin of 9.5 g/dL and RBC count of 2.8 x 1012/L, calculate the relative reticulocyte count.

A random error is indicated by which of the following Westgard rules?

Dark-field examination of patient samples are recommended for the detection of:

In statistics, the standard deviation is described as:

Which of the following mechanisms promotes heat loss when body temperature is higher than normal?

Pseudomembranous colitis caused by Clostridium difficile is best confirmed by which diagnostic test?

The following CBC data was reported:WBC: 12.0 x 10^9/LDifferential:  Neutrophils:      50%  Lymphocytes:   40%  Monocytes:      3%  Eosinophils:      7%What is the absolute neutrophil count?