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PTECH Anatomy QUESTION #3154
Question 1
Which type of white blood cell is the most numerous and the first responder to infection?
  • Lymphocyte
  • Monocyte
  • Neutrophil✔️
  • Eosinophil
Correct Answer Explanation
Neutrophils make up $60-70\%$ of WBCs and are professional phagocytes.