Immune System Multiple Choice Questions

ATI LPN · Immune System Multiple Choice Questions

Question 1 of 47

A characteristic of pathogen produced superantigens is that they:

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ATI LPN · Immune System Multiple Choice Questions

Question 2 of 47

Which lymphoid tissue protects the respiratory tract?

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ATI LPN · Immune System Multiple Choice Questions

Question 3 of 47

A tissue graft between two people who are not genetically identical is termed a:

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ATI LPN · Immune System Multiple Choice Questions

Question 4 of 47

What is the role of MHC class I molecules?

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ATI LPN · Immune System Multiple Choice Questions

Question 5 of 47

Tropism is a phenomenon by which

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ATI LPN · Immune System Multiple Choice Questions

Question 6 of 47

The classical complement pathway is initiated by C1q binding to the surface of a pathogen. In some cases, C1q can directly bind the pathogen, for instance by recognizing proteins of bacterial cell walls, but in most cases C1q binds to IgM antibodies that are bound to the pathogen surface. How does this IgM-binding feature of C1q contribute to rapid, innate immune responses rather than to slow, adaptive responses?

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ATI LPN · Immune System Multiple Choice Questions

Question 7 of 47

People that are confined to bed for long periods of time often develop edema because

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ATI LPN · Immune System Multiple Choice Questions

Question 8 of 47

B Cells are activated by

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ATI LPN · Immune System Multiple Choice Questions

Question 9 of 47

The order of percent of total immunoglobulin in serum is

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ATI LPN · Immune System Multiple Choice Questions

Question 10 of 47

AIDS is such a deadly disease because the AIDS virus attacks and destroys

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ATI LPN · Immune System Multiple Choice Questions

Question 11 of 47

What type of cell helps to stimulate B cells to produce antibodies?

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ATI LPN · Immune System Multiple Choice Questions

Question 12 of 47

Describe the filtration of lymph and indicate the pathway of filtration on your diagram.

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ATI LPN · Immune System Multiple Choice Questions

Question 13 of 47

Interferons are very special defence mechanisms which operate by:

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ATI LPN · Immune System Multiple Choice Questions

Question 14 of 47

outer part of thymus cortex Contain - - - while inner part contain -.-.

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ATI LPN · Immune System Multiple Choice Questions

Question 15 of 47

Choose the correct statement about Passive Immunity?

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ATI LPN · Immune System Multiple Choice Questions

Question 16 of 47

Complete the following sentence. The antigen binding site of an antibody is located......

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ATI LPN · Immune System Multiple Choice Questions

Question 17 of 47

Clonal selection occurs when antigen is encountered by:

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ATI LPN · Immune System Multiple Choice Questions

Question 18 of 47

Which of the following protects our body against disease-causing pathogens?

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ATI LPN · Immune System Multiple Choice Questions

Question 19 of 47

In cell-mediated immunity, the antigen is destroyed by

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ATI LPN · Immune System Multiple Choice Questions

Question 20 of 47

Mast cells

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ATI LPN · Immune System Multiple Choice Questions

Question 21 of 47

General characteristics of the complement system includes proteins that are:

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ATI LPN · Immune System Multiple Choice Questions

Question 22 of 47

Which organ stores lymphocytes for immune responses?

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ATI LPN · Immune System Multiple Choice Questions

Question 23 of 47

What characterizes Goblet cells most?

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ATI LPN · Immune System Multiple Choice Questions

Question 24 of 47

The spleen's primary immune function is to:

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ATI LPN · Immune System Multiple Choice Questions

Question 25 of 47

Non-specific defense mechanisms are effective against _________ type(s) of infectious agent(s) and specific defense mechanisms are effective against __________ type(s) of infectious agent(s).

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ATI LPN · Immune System Multiple Choice Questions

Question 26 of 47

Which lymphoid tissue traps pathogens entering the nasal cavity?

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ATI LPN · Immune System Multiple Choice Questions

Question 27 of 47

Which lymphatic vessel collects lymph from the upper right portion of the body, including the right arm, right side of the head, and right thorax?

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ATI LPN · Immune System Multiple Choice Questions

Question 28 of 47

All of the following are part of our antigen specific defense mechanisms except:

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ATI LPN · Immune System Multiple Choice Questions

Question 29 of 47

What cytokines do Th17 cells produce that recruit neutrophils to the site of infection and influence B cells to produce the right antibodies?

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ATI LPN · Immune System Multiple Choice Questions

Question 30 of 47

An antigen-antibody complex may

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ATI LPN · Immune System Multiple Choice Questions

Question 31 of 47

Clonal deletion and clonal abortion are examples of mechanisms related to:

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ATI LPN · Immune System Multiple Choice Questions

Question 32 of 47

In patients with lymphomas, the cancer cells invade the bone marrow and destroy the environment required for normal hematopoiesis. This leads to bone marrow failure, which disrupts the production of hematopoietic cell lineages. All of the following cell types would be affected by this EXCEPT:

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ATI LPN · Immune System Multiple Choice Questions

Question 33 of 47

The thymus produces which hormone?

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ATI LPN · Immune System Multiple Choice Questions

Question 34 of 47

Which of the following is not considered a lymphatic organ?

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ATI LPN · Immune System Multiple Choice Questions

Question 35 of 47

The human lymphatic system consists of all of the following structures except the

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ATI LPN · Immune System Multiple Choice Questions

Question 36 of 47

Which complement component is involved in all complement pathways?

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ATI LPN · Immune System Multiple Choice Questions

Question 37 of 47

One striking feature of TCR interactions with peptide:MHC complexes is that amino acid residues in the MHC protein are as important to the TCR binding strength as are amino acid residues in the pathogen-derived peptide. This feature is in contrast to antigen recognition by antibodies, which is a direct interaction that is independent of other host proteins. Based on the different functions of T cells versus antibodies in the adaptive immune response, the fact that TCRs recognize components of both the MHC and the bound peptide exists to:

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ATI LPN · Immune System Multiple Choice Questions

Question 38 of 47

An anamnestic response involves a/an

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ATI LPN · Immune System Multiple Choice Questions

Question 39 of 47

What is the term for immunity from breast milk?

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ATI LPN · Immune System Multiple Choice Questions

Question 40 of 47

Concerning palatine tonsils, which of the following is correct?

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ATI LPN · Immune System Multiple Choice Questions

Question 41 of 47

is noncapsulated with aggregation of lymphocyte

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ATI LPN · Immune System Multiple Choice Questions

Question 42 of 47

Which of the following is true about antigen presentation through MHC II molecules?

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ATI LPN · Immune System Multiple Choice Questions

Question 43 of 47

Which of the following Cytokines can increase the body temperature directly?

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ATI LPN · Immune System Multiple Choice Questions

Question 44 of 47

between white Pulp, blood sinusoid that contain lymph cells

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ATI LPN · Immune System Multiple Choice Questions

Question 45 of 47

The walls of lymphatic vessels are similar to those of cardiovascular

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ATI LPN · Immune System Multiple Choice Questions

Question 46 of 47

What is the primary function of the right lymphatic duct?

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ATI LPN · Immune System Multiple Choice Questions

Question 47 of 47

Which tonsils are located at the back of the throat?

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