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MIC 412LEC JAC: Fundamentals of Immunology Quiz, Quizzes of Immunology

University at Buffalo Immunology

Prof. Amy Jacobs

A quiz on the fundamentals of immunology. It covers topics such as T cell-mediated immune responses, humoral immune responses, the immune system's response to viral infections, and the function of the immune system. The quiz consists of 10 multiple-choice questions.

Typology: Quizzes

2023/2024

Available from 12/28/2023

AplusRated 🇺🇸

4.3

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MIC 412LEC JAC: Fundamentals of Immunology (Winter 24) by Amy Jacobs

University at Buffalo

Chapter 1 Quiz: Attempt 1- Score 100%

Question 1: In addition to T cells, which cell type is required for initiation of all T cell–mediated

immune responses?

•a. Effector cells

•b. Memory cells

•c. Natural killer cells

•d. Antigen-presenting cells

•e. B lymphocytes

•Correct Answer: d. Antigen-presenting cells

Question 2: Which of the following cell types is required for all humoral immune responses?

•a. Natural killer cells

•b. Dendritic cells

•c. Cytolytic T lymphocytes

•d. B lymphocytes

•e. Helper T lymphocytes

Partial preview of the text

Download MIC 412LEC JAC: Fundamentals of Immunology Quiz and more Quizzes Immunology in PDF only on Docsity!

MIC 412LEC JAC: Fundamentals of Immunology (Winter 24) by Amy Jacobs

University at Buffalo

Chapter 1 Quiz: Attempt 1- Score 100%

Question 1: In addition to T cells, which cell type is required for initiation of all T cell–mediated immune responses?

(^) a. Effector cells
(^) b. Memory cells
(^) c. Natural killer cells
(^) d. Antigen-presenting cells
(^) e. B lymphocytes
(^) Correct Answer: d. Antigen-presenting cells Question 2: Which of the following cell types is required for all humoral immune responses?
(^) a. Natural killer cells
(^) b. Dendritic cells
(^) c. Cytolytic T lymphocytes
(^) d. B lymphocytes
(^) e. Helper T lymphocytes

(^) Correct Answer: d. B lymphocytes Question 3: A previously healthy 8-year-old boy is infected with an upper respiratory tract virus for the first time. During the first few hours of infection, which one of the following events occurs?
(^) a. The adaptive immune system responds rapidly to the virus and keeps the viral infection under control.
(^) b. The innate immune system responds rapidly to the viral infection and keeps the viral infection under control.
(^) c. Passive immunity mediated by maternal antibodies limits the spread of infection.
(^) d. B and T lymphocytes recognize the virus and stimulate the innate immune response.
(^) e. The virus causes malignant transformation of respiratory mucosal epithelial cells, and the malignant cells are recognized by the adaptive immune system.
(^) Correct Answer: b. The innate immune system responds rapidly to the viral infection and keeps the viral infection under control. Question 4: Antibodies and T lymphocytes are the respective mediators of which two types of immunity?
(^) a. Specific and nonspecific
(^) b. Humoral and cell-mediated

(^) Correct Answer: a. Helper T lymphocytes and cytotoxic T lymphocytes Question 7: Which of the following best describes clonal expansion in adaptive immune responses?
(^) a. Increased number of different lymphocyte clones, each clone specific for a different antigen during the course of an infection
(^) b. Increased number of different lymphocyte clones, each clone specific for a different antigen during development of the immune system, before exposure to antigen
(^) c. Increased number of lymphocytes with identical specificities, all derived from a single lymphocyte due to nonspecific stimuli from the innate immune system
(^) d. Increased number of lymphocytes with identical specificities, all derived from a single lymphocyte stimulated by a single antigen
(^) e. Increased size of the lymphocytes of a single clone due to antigen-induced activation of the cells
(^) Correct Answer: d. Increased number of lymphocytes with identical specificities, all derived from a single lymphocyte stimulated by a single antigen Question 8: Which of the following is a unique property of the adaptive immune system?
(^) a. Highly diverse repertoire of specificities for antigens
(^) b. Self-nonself discrimination

(^) c. Recognition of microbial structures by both cell-associated and soluble receptors
(^) d. Protection against viral infections
(^) e. Responses that have the same kinetics and magnitude on repeated exposure to the same microbe
(^) Correct Answer: a. Highly diverse repertoire of specificities for antigens Question 9: B cells mature in the
(^) a. bone marrow
(^) b. thymus
(^) c. liver
(^) d. brain
(^) e. pancreas
(^) Correct Answer: a. bone marrow Question 10: The principal function of the immune system is:
(^) a. defense against cancer
(^) b. repair of injured tissues
(^) c. defense against microbial infections
(^) d. prevention of inflammatory diseases
(^) e. protection against environmental toxins

MIC 412LEC JAC: Fundamentals of Immunology Quiz, Quizzes of Immunology

Related documents

Partial preview of the text

Download MIC 412LEC JAC: Fundamentals of Immunology Quiz and more Quizzes Immunology in PDF only on Docsity!

MIC 412LEC JAC: Fundamentals of Immunology (Winter 24) by Amy Jacobs

University at Buffalo

Chapter 1 Quiz: Attempt 1- Score 100%