Question

The leukocyte that arrives first from the blood at the site of acute inflammation is the?

1) Mast cell
2) Macrophage
3) Lymphocyte
4) Neutrophil

Answer 1

The leukocyte that arrives first from the blood at the site of acute inflammation is the Neutrophil.

Step-by-step explanation:

The leukocyte that arrives first from the blood at the site of acute inflammation is the Neutrophil. Neutrophils are the most abundant leukocytes of the immune system and are phagocytic, meaning they engulf and digest pathogens. They have a nucleus with two to five lobes and contain organelles called lysosomes that help in pathogen digestion.