Lymphatic System and Immunity Test Questions

ATI LPN · Lymphatic System and Immunity Test Questions

Question 1 of 45

blood sinusoid of red pulp collect blood in

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 2 of 45

The ability of the body to react to antigens is

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 3 of 45

Complete the following sentence. The antibody isotype which displays the highest avidity due to its pentameric form, and is capable of complement recruitment corresponds to.....

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 4 of 45

Stimulation of the nucleic acid sensing TLRs that reside in endosomal membranes induces the production of a different cytokine response than is produced by stimulation of the plasma membrane TLRs. In part, this distinction is based on the different adapter proteins used by the nucleic acid sensing TLRs, leading to the activation of IRF factors. The cytokine response following stimulation of nucleic acid-sensing TLRs is characterized by production of:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 5 of 45

Which structure connects lymph nodes in a chain?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 6 of 45

What is the purpose of central tolerance induction in the thymus?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 7 of 45

Acquired immunity is a result of previous exposure

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 8 of 45

The cisterna chyli is a dilated sac at the base of the thoracic duct that serves as a storage area for lymph. Where is it located?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 9 of 45

Which cells are agranulocytes?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 10 of 45

The spleen's marginal zone separates:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 11 of 45

What type of immune response is always disadvantageous to a person?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 12 of 45

Which one of the following is NOT one of the nonspecific body defenses:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 13 of 45

Which of the following is the major immunoglobulin in human serum, accounting for 80% of the immunoglobulin pool?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 14 of 45

The chemical produced by injured cells and mast cells that promotes inflammation is:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 15 of 45

Helper T cells and inducer T cells are also called ___________ cells because of the coreceptor they both have.

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 16 of 45

Leukocyte secreted cytokines, which act on leukocytes, are known as.

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 17 of 45

Which cells are key to type IV hypersensitivity?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 18 of 45

Histological characteristics of the mononuclear phagocytic cells include which of the following:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 19 of 45

Which of the following is not likely to present in the lymph?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 20 of 45

Plasma cells are formed by?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 21 of 45

function of macrophage

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 22 of 45

Which cytokine enhances macrophage activity?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 23 of 45

Which of the following statements are correct?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 24 of 45

All contain B-lymph except with T-lymphocyte

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 25 of 45

A T cell receptor recognizes processed antigen; whereas, a B cell receptor recognizes:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 26 of 45

The adaptive immune system is capable of mounting specific responses to particular microorganisms because

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 27 of 45

Which lymphoid organ is most involved in pathogen trapping?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 28 of 45

How are B cells activated?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 29 of 45

MHC II molecules present

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 30 of 45

Concerning the mechanisms of autoimmune disease

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 31 of 45

The lymphatic system helps prevent the buildup of excess interstitial fluid by:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 32 of 45

The antibodies involved in allergic reactions

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 33 of 45

The thymus produces which hormone?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 34 of 45

The major immunoglobulin family to which a particular immunoglobulin belongs can be determined by sequential analysis of the 110 amino acids beginning from the

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 35 of 45

Which immune cells are granulocytes?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 36 of 45

Injections of gamma globulin are sometimes given to provide

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 37 of 45

The structure of a lymphatic vessel is most similar to that of

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 38 of 45

Lymph nodes function as meeting points between antigen-bearing dendritic cells arriving from the tissue and recirculating B and T lymphocytes. Whereas the dendritic cells coming from the tissue enter the lymph node via the afferent lymphatic vessels, the recirculating lymphocytes enter the lymph node:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 39 of 45

The mechanism of cross-presentation by dendritic cells is an essential pathway for generating CD8 T cell responses to some intracellular pathogens. If this pathway did not exist, we would be highly susceptible to:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 40 of 45

Which of the following cytokines are mainly secreted by CD4 T helper 2 cells

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 41 of 45

Which of the following immune cells/molecules are most effective at destroying intracellular pathogens?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 42 of 45

What is the most abundant complement protein in the human body?

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 43 of 45

The lymphatic system contributes to immunity by:

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 44 of 45

Natural killer cells assess whether other cells are abnormal by detecting types and levels of surface-associated

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ATI LPN · Lymphatic System and Immunity Test Questions

Question 45 of 45

Jimmy got the chicken pox when he was six years old. What type of immunity does he have?

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