Which statement accurately reflects the relative numbers of cells in normal blood?

Study for the Certified Histocompatibility Specialist Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

The correct answer is based on the natural composition of blood, where the relative proportions of the different types of cells can be understood through typical hematological values. In a healthy individual, the number of granulocytes, which include neutrophils, eosinophils, and basophils, usually outnumbers lymphocytes.

Granulocytes are a major component of the white blood cell population and play a critical role in the immune response, often being the first responders to infections. In normal blood, the total white blood cell (WBC) count typically comprises around 60-70% granulocytes, whereas lymphocytes usually account for about 20-40%. Thus, it is accurate to state that granulocytes outnumber lymphocytes under normal conditions, reflecting their essential function in acute responses to pathogens.

Understanding the typical distribution of blood cells aids in diagnosing various conditions; for example, a shift in these normal proportions can indicate underlying health issues.

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