Exam 19: The Lymphatic System and Immunity

The movement of phagocytes through the capillary wall is called ________.

T is to ________ as B is to ________.

Antigens that trigger allergic reactions are called ________.

________ are antigen-presenting cells located in the epithelia of the skin.

Cytotoxic T cells can attack target cells with which of these chemical weapons?

________ develop when the immune response mistakenly targets normal body cells and tissues.

Lymphatic vessels are located in almost all portions of the body, except the

Lymphocytes that destroy foreign cells or virus-infected cells are ________ cells.

The cells responsible for antibody-mediated immunity are the ________ cells.

The medulla of a lymph node contain ________ lymphocytes and plasma cells.

Immunoglobulins, formed of five subunits, that are the first antibodies to be produced in response to infection, are

Figure 19-1 The Structure of a Lymph Node Use Figure 19-1 to answer the following questions: -Identify the structure labeled "3."

In general, lymphocytes

Lymphoid organs differ from lymphoid tissues in what way?

Figure 19-1 The Structure of a Lymph Node Use Figure 19-1 to answer the following questions: -Identify the structure labeled " 1."

The effects of activating the complement system include all of the following, except

Lymphocytes are produced and stored in all of the following, except

________ are connective tissues dominated by lymphocytes.

The human immunodeficiency virus (HIV) that causes the disease known as AIDS selectively infects ________ cells.

Immunoglobulins that are most abundant and are responsible for resistance against many viruses, bacteria, and bacterial toxins are