Lymphatic System Practice Questions

ATI LPN · Lymphatic System Practice Questions

Question 1 of 46

Regional enlargement of lymph nodes may be due to:

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ATI LPN · Lymphatic System Practice Questions

Question 2 of 46

The first vaccination provides immunity because

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ATI LPN · Lymphatic System Practice Questions

Question 3 of 46

Complete the following sentence. A feature which does not describe patients presenting with x-linked hyper IgM syndrome is.

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ATI LPN · Lymphatic System Practice Questions

Question 4 of 46

Which cells are professional phagocytes?

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ATI LPN · Lymphatic System Practice Questions

Question 5 of 46

The thymus gland is located within the:

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ATI LPN · Lymphatic System Practice Questions

Question 6 of 46

Which lymphatic vessel drains the upper right chest?

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ATI LPN · Lymphatic System Practice Questions

Question 7 of 46

What is the role of MHC class II molecules?

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ATI LPN · Lymphatic System Practice Questions

Question 8 of 46

The lymphatic fluid is

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ATI LPN · Lymphatic System Practice Questions

Question 9 of 46

is irregular branched with B-lymph, contineous with Cortical follicle

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ATI LPN · Lymphatic System Practice Questions

Question 10 of 46

In healthy adults, neutrophils represent approximately half of their white blood cells. During a bacterial infection, this number often rises to >80%. One factor contributing to this rise is:

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ATI LPN · Lymphatic System Practice Questions

Question 11 of 46

The thymus is derived from which embryonic structure?

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ATI LPN · Lymphatic System Practice Questions

Question 12 of 46

Regarding the immune system

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ATI LPN · Lymphatic System Practice Questions

Question 13 of 46

Which organ is the largest lymphoid organ in the body?

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ATI LPN · Lymphatic System Practice Questions

Question 14 of 46

Which of the following choices best describes a plasma cell?

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ATI LPN · Lymphatic System Practice Questions

Question 15 of 46

Lymph nodes are interconnected by lymphatic vessels and are most commonly found in which areas of the body?

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ATI LPN · Lymphatic System Practice Questions

Question 16 of 46

The adaptive immune response is initiated in:

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ATI LPN · Lymphatic System Practice Questions

Question 17 of 46

What is the primary function of the immune system?

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ATI LPN · Lymphatic System Practice Questions

Question 18 of 46

Select a characteristic of the adaptive immune response.

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ATI LPN · Lymphatic System Practice Questions

Question 19 of 46

Which of the following wander through the interstitial fluid and consume any bacteria and virus-infected cells they encounter?

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ATI LPN · Lymphatic System Practice Questions

Question 20 of 46

The mononuclear phagocyte system does not include:

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ATI LPN · Lymphatic System Practice Questions

Question 21 of 46

Naturally acquired active immunity would be most likely acquired through which of the following processes?

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ATI LPN · Lymphatic System Practice Questions

Question 22 of 46

Lymph nodes occur in groups throughout the body except in the

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ATI LPN · Lymphatic System Practice Questions

Question 23 of 46

Affinity maturation of the humoral immune response is due to:

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ATI LPN · Lymphatic System Practice Questions

Question 24 of 46

Cytotoxic T cells will bind with their TCR to which of the following?

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ATI LPN · Lymphatic System Practice Questions

Question 25 of 46

The extensive polymorphism of MHC genes in the population is thought to represent an evolutionary response to outflank the evasive strategies of pathogens. This polymorphism makes it difficult for pathogens to eliminate all potential MHC binding epitopes from their proteins. Based on this reasoning, it would seem advantageous for each individual to encode more than three different MHC class I and three different MHC class II genes per chromosome copy. If some individuals in the population had MHC loci that encoded 10 different MHC class I and 10 different MHC class II genes, the T cell repertoire in those individuals would likely be:

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ATI LPN · Lymphatic System Practice Questions

Question 26 of 46

What is the main function of the thymus?

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ATI LPN · Lymphatic System Practice Questions

Question 27 of 46

Which cells in the thymus educate T cells?

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ATI LPN · Lymphatic System Practice Questions

Question 28 of 46

Which two of the following are typically necessary to stimulate B-Lymphocyte to divide and differentiate?

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ATI LPN · Lymphatic System Practice Questions

Question 29 of 46

Which of the following best describes the movement of a T cell through a lymph node?

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ATI LPN · Lymphatic System Practice Questions

Question 30 of 46

What holds together the four polypeptide chains of an antibody?

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ATI LPN · Lymphatic System Practice Questions

Question 31 of 46

What is the role of T-cytotoxic cells?

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ATI LPN · Lymphatic System Practice Questions

Question 32 of 46

Antibodies of the same type and produced by plasma cells derived from the same B cell are called what?

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ATI LPN · Lymphatic System Practice Questions

Question 33 of 46

Basophils, eosinophils and Neutrophils are referred to as

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ATI LPN · Lymphatic System Practice Questions

Question 34 of 46

What is the term for inflammation of lymphatic vessels?

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ATI LPN · Lymphatic System Practice Questions

Question 35 of 46

Which area is not drained by the thoracic duct?

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ATI LPN · Lymphatic System Practice Questions

Question 36 of 46

The lymphatic system aids in the body's defense against infections by:

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ATI LPN · Lymphatic System Practice Questions

Question 37 of 46

Which of the following is an example of a specific immune response?

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ATI LPN · Lymphatic System Practice Questions

Question 38 of 46

The majority of vaccines work by eliciting pathogen-specific antibodies that circulate in our bodies and protect us in the event that we are later exposed to that specific pathogen. For most viruses and bacterial toxins that we are vaccinated against, these pre-existing antibodies are protective because:

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ATI LPN · Lymphatic System Practice Questions

Question 39 of 46

Concerning HIV complications

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ATI LPN · Lymphatic System Practice Questions

Question 40 of 46

B Cells are activated by

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ATI LPN · Lymphatic System Practice Questions

Question 41 of 46

The class of an immunoglobulin

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ATI LPN · Lymphatic System Practice Questions

Question 42 of 46

B cell clones form

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ATI LPN · Lymphatic System Practice Questions

Question 43 of 46

Which of the following is serum hepatitis?

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ATI LPN · Lymphatic System Practice Questions

Question 44 of 46

Which lymphoid organ is most involved in blood filtration?

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ATI LPN · Lymphatic System Practice Questions

Question 45 of 46

is aggregation of lymph tissue with incomplete capsule

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ATI LPN · Lymphatic System Practice Questions

Question 46 of 46

Granzymes induce apoptosis by which of the following downstream effector pathways?

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