"ASSESSMENT
4-year-old male with anemia, leukopenia, and thrombocytopenia. The lymphoblasts on the peripheral blood smear indicate an acute lymphoblastic leukemia.

According to the excerpt, which of the following statements is TRUE?"
a) The patient is likely to have an infection rather than leukemia.
b) The patient's blood cell counts are within normal ranges.
c) The patient is showing symptoms of acute myeloid leukemia.
d) The patient is diagnosed with acute lymphoblastic leukemia.