Question: Which of the following are true concerning acute lymphocytic leukemia? Select all that apply. Question options: 1) Excessive myeloblasts can be found in the bone marrow or blood in acute lymphocytic leukemia (ALL). 2) The platelet count and neutrophils in acute lymphocytic leukemia (ALL) are usually higher than normal. 3) Acute lymphocytic leukemia (ALL) usually has an abrupt onset. 4) Acute lymphocytic leukemia (ALL) is fast paced and aggressive. 5) Acute lymphocytic leukemia (ALL) is one of the most common types of leukemia in children.