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Question: What is the main function of cytotoxic T cells?Options: Produce antibodiesKill infected or..
Question: How many different classes of antibodies are there in humans?Options: 2456Correct Answer: ..
Question: What is the half-life of IgG antibodies in the human body?Options: 1-2 days5-7 days21 days..
Question: Which immunoglobulin is primarily involved in the allergic response?Options: IgAIgDIgEIgGC..
Question: What is the typical antibody concentration in serum after a secondary immune response comp..
Question: What is the role of helper T cells in the immune response?Options: Directly kill infected ..
Question: How many days does it typically take for a primary immune response to peak after initial e..
Question: What is the primary function of the complement system in the immune response?Options: To p..
Question: Which immune cells are primarily involved in the response to helminth infections?Options: ..
Question: What is the mechanism of action of the vaccine for measles, mumps, and rubella (MMR)?Optio..
Question: Which immunoglobulin is primarily found in mucosal areas and is important for mucosal immu..
Question: What is the role of dendritic cells in the immune response?Options: To produce antibodiesT..
Question: Which cytokine is primarily involved in the differentiation of naive T cells into Th1 cell..
Question: Which type of T cell is primarily responsible for the direct killing of infected host cell..
Question: What is the primary purpose of the complement system in immunity?Options: To produce antib..
Question: Which cytokine is known for its role in promoting the differentiation of T cells?Options: ..
Question: What type of immune response is primarily involved in fighting viral infections?Options: H..
Question: Which of the following is NOT a characteristic of innate immunity?Options: Rapid responseS..
Question: What is the main function of phagocytes in the immune system?Options: To produce antibodie..
Question: Which cells are primarily responsible for the production of antibodies?Options: T cellsB c..
Question: Which of the following is a characteristic of a secondary immune response?Options: Slower ..
Question: In a case of septic shock, which immune response is primarily responsible for the symptoms..
Question: A patient with HIV is at risk for opportunistic infections. Which immune cells are primari..
Question: Which cytokine is primarily responsible for activating macrophages during an immune respon..
Question: A child receives a measles vaccine. What type of immunity is conferred by this vaccination..
Question: In a laboratory diagnosis of tuberculosis, which test is most commonly used to assess cell..
Question: A 30-year-old woman is diagnosed with systemic lupus erythematosus (SLE). What type of imm..
Question: Which vaccine type is most effective in inducing a strong cell-mediated immune response?Op..
Question: A patient develops an allergic reaction after exposure to pollen. Which type of immune res..
Question: A 25-year-old male presents with recurrent respiratory infections. Which immune component ..