<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 14-year-old girl presents with pain in the right lower quadrant of her abdomen. She describes the pain as sudden, severe, colicky, and associated with nausea and vomiting. Physical exam reveals tachycardia and severe tenderness to palpation with rebound in the right iliac region. Emergency laparotomy is performed which reveals an inflamed appendix. A presurgical blood cell count shows an increase in the number of cells having a multilobed nucleus and multiple cytoplasmic granules as shown in the image below. Which of the following is the main function of these cells?? A: Antigen presentation, B: Blood clotting, C: Transplant rejection, D: Allergic reaction, E: Phagocytosis,  <response>: This is a medical question about appendicitis in a 14-year-old girl. The key details in the question stem are the symptoms of pain in the right lower quadrant, nausea, vomiting, and tenderness on physical exam, along with the findings of an inflamed appendix on laparotomy. The question asks about the main function of the type of blood cells shown in the image, which have a multilobed nucleus and cytoplasmic granules. Based on the description and image, these are likely neutrophils, a type of white blood cell. The answer choices list different immunologic functions. Since neutrophils are phagocytic cells involved in the innate immune response, the correct answer should be the one related to phagocytosis.E: Phagocytosis 