PATHOLOGY MCQ
IMMUNE RESPONSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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White blood cells are an important part of the human immune response. Two types of white blood cells, neutrophils and macrophages, act as phagocytes. Phagocytes perform which of the following functions in the human body?
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They produce antibodies.
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They bind to antigens and develop into plasma cells
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They form a barrier against pathogens.
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They engulf and destroy bacteria
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Explanation:
Detailed explanation-1: -White blood cells are immune system cells. They are like warriors waiting in your blood stream to attack invaders such as bacteria and viruses. When fighting an infection, your body produces more white blood cells.
Detailed explanation-2: -White blood cells (WBCs) are a part of the immune system. They help fight infection and defend the body against other foreign materials.
Detailed explanation-3: -Neutrophils: Help protect your body from infections by killing bacteria, fungi and foreign debris. Lymphocytes: Consist of T cells, natural killer cells and B cells to protect against viral infections and produce proteins to help you fight infection (antibodies). More items •23-Jul-2021
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