Lymphatic System Questions and Answers PDF

ATI LPN · Lymphatic System Questions and Answers PDF

Question 1 of 46

tonsil is paired of oval mass of lymph tissue at lateral wall.

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 2 of 46

Once an infection has passed, plasma cells die due to

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 3 of 46

The primary developmental organ of T cells is the:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 4 of 46

Of the five classes of antibody heavy chains, which one's function is still partially unclear?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 5 of 46

The secondary immune response occurs when memory cells bind to

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 6 of 46

The thoracic duct empties directly into the vein

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 7 of 46

Which cells kill virus-infected cells?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 8 of 46

Regarding the lymphatic capillaries, choose the correct statement:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 9 of 46

What is the role of IFN-ÃŽÂ³ in activating macrophages?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 10 of 46

T cells

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 11 of 46

When complement proteins are covalently deposited onto the surface of a bacterium, this can sometimes lead to direct lysis of the bacterium. However, more commonly, the deposition of complement proteins onto the bacterial surface does not directly harm the bacterium. Instead, these complement proteins aid in bacterial elimination by:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 12 of 46

How do T cells with high affinity for self-antigens get eliminated?

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Question 13 of 46

Which cells are the first responders in innate immunity?

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Question 14 of 46

Emil von Behring developed the 'serum therapy', a treatment that offered protection against diphtheria. The basis for this therapy was the immunization of horses with diphtheria toxin, after which the serum of the horses was taken and used to treat diphtheria-infected individuals. Paul Ehrlich postulated that side-chains were responsible for this effect. What did those side-chains turn out to be?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 15 of 46

Cytotoxic T cells destroy the target cells

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Question 16 of 46

Innate lymphoid cells (ILCs) are effector cells that generally reside in barrier tissues, such as the skin, the gut, and the lung. These cells closely resemble subsets of T lymphocytes, but lack a T cell antigen-receptor. Instead, these cells produce their effector molecules following stimulation by:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 17 of 46

Which immunoglobulin is involved in mucosal immunity?

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Question 18 of 46

A polymorphonuclear neutrophil (PMN):

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Question 19 of 46

What is the primary function of the lymphatic trunks?

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Question 20 of 46

Which of the following is a cell in the body that is capable of differentiating to a plasma cell and secreting antibody:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 21 of 46

If lymphatic tissue is removed from an axillary region, the arm on that side is likely to

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Question 22 of 46

Lymphatic vessels have specialized one-way valves to ensure the proper flow of lymph. What is the consequence of valve dysfunction in these vessels?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 23 of 46

The thoracic duct of the lymphatic system pours its contents into the

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Question 24 of 46

Which of the following is a primary function of the spleen in the lymphatic system?

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Question 25 of 46

T helper cells:

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Question 26 of 46

A ____________ molecule is a glycoprotein used to identify and distinguish white blood cells.

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 27 of 46

Secondary lymphatic organs serve as the site for:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 28 of 46

Fusion between a plasma cell and a tumor cell creates a

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 29 of 46

During an allergic reaction, mast cells release

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 30 of 46

The thymus matures which type of immune cell?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 31 of 46

Lymphocytes acquire their antigen specificity:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 32 of 46

is lined by endothelium, macrophage.

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 33 of 46

Which immunoglobulin is involved in type I hypersensitivity?

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Question 34 of 46

Which immunoglobulin is least abundant in blood?

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Question 35 of 46

Which cells in the spleen's red pulp phagocytose old RBCs?

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Question 36 of 46

The immunoglobulin class of an antibody molecule is determined by the

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Question 37 of 46

Pollen would most likely evoke which type of hypersensitivity response:

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Question 38 of 46

Complete this sentence. Upon secondary exposure to a pathogen, the adaptive immune response.

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 39 of 46

The second vaccination is beneficial because

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 40 of 46

Which of the following is the predominant route by which pathogens are brought from a site of infection into a lymph node?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 41 of 46

Lymphatic capillaries are more permeable than blood capillaries due to:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 42 of 46

Natural killer cells

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 43 of 46

The lymphatic system lacks which feature found in the circulatory system?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 44 of 46

Which of the following convey the longest lasting immunity to an infectious agent?

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 45 of 46

Scaffold proteins are often phosphorylated at multiple sites, allowing the recruitment of several different signaling proteins. In antigen receptor signaling pathways, this mechanism is used to bring enzymes in close proximity to their substrates. Termination of this signaling mechanism would be most efficiently accomplished by:

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ATI LPN · Lymphatic System Questions and Answers PDF

Question 46 of 46

Antigen binding site on Immunoglobulin is located in:

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