Which of the following sites are commonly used for manual capillary puncture?

When was the genetically engineered Hepatitis B vaccine approved for use?

A) 1982 B) 1984 C) 1986 D) 1988

A 6-year-old boy was taken to see his pediatrician because of tiny pinpoint spots that had appeared on his upper torso 3 days earlier. A CBC revealed 70% blasts, and a platelet count of 18 x 109/L

A bone marrow aspirate and biopsy indicate a diagnosis of ALL. Which of the following cytochemical stains would be positive in this case? a. MPO b. LAP c. NSE d. PAS