超星 - 章节练习-免疫学概论、免疫器官

单选题

The function that the immune system recognizes and removes mutant cells or malignant cells is called

A. Immune defense
B. Immune deficiency
C. Immune surveilance
D. Immune homeostasis
E. Immune tolerance

查看答案

单选题

The immune molecules with specific immune function include

Antibodies
B. Antimicrobial peptides
Cytokines
D. MHC molecules
E. Complements

查看答案

单选题

The characteristics of adaptive immunity include

A. Immunological memory
B. No specificity for pathogens
C. Acquired by heredity
D. It includes physical barriers and chemical barriers
E. It works quickly in the early stage of infection

查看答案

单选题

Dysfunction of immune homeostasis can lead to

A. Immunodeficiency
B. Continuous virus infection
C. Tumor
D. Hypersensitivity
E. Autoimmune diseases

查看答案

单选题

The site for the differentiation and maturation of human B cells is

A. Bone marrow
Bursa of Fabricius
C. Spleen
D. Thymus
E. Lymph nodes

查看答案

单选题

When the function of bone marrow is deficient

A. The cellular immunity is normal and the humoral immunity is defective
B. The cellular immunity is deficient and the humoral immunity is normal
C. It may cause dysplasia of thymus and the spleen lymph follicles develop normally
D. The development of thymus is normal and the spleen may appear lymphofollicular dysplasia
E. The cellular immunity is deficient, and the humoral immunity is deficient as well

查看答案

单选题

The organs where mature lymphocytes settle down include

A. Thymus
B. Pancreas
C. Bursa of Fabricius
D. Liver
E. Lymph nodes

查看答案

单选题

The functions of spleen don’t include

A. It provides a place for T and B cells to settle down
B. It can produce secretory IgA and mediates mucosal immunity
C. It provides a place for immune response
D. Hematopoiesis
E. Blood storage

查看答案