Which of the following is most useful for considering the diagnosis of bone marrow failure?

Question

Quizplus · Accepted Answer

An absolute neutrophil count (ANC) of less than 0.5x10^9/L is most useful for considering the diagnosis of bone marrow failure. This is because neutrophils are one of the most commonly affected cell types in bone marrow failure syndromes. A low ANC can indicate a decrease in the production of neutrophils, which can occur in conditions such as aplastic anemia or myelodysplastic syndromes. The other answer choices may be abnormal in bone marrow failure, but are not as specific or sensitive as a low ANC.

Which of the Following Is Most Useful for Considering the Diagnosis