Lymphatic System Test Questions

ATI LPN · Lymphatic System Test Questions

Question 1 of 47

Which protein is notably lower in lymph than in blood plasma?

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ATI LPN · Lymphatic System Test Questions

Question 2 of 47

What is the role of NK cells in the immune system?

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ATI LPN · Lymphatic System Test Questions

Question 3 of 47

Which of the following is not a function of the spleen?

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ATI LPN · Lymphatic System Test Questions

Question 4 of 47

The amount of antibody present in a blood plasma sample is a(n):

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ATI LPN · Lymphatic System Test Questions

Question 5 of 47

Vaccination against many infectious diseases has provided enormous benefit in developed countries, leading to the virtual eradication of diseases such as polio, measles, smallpox, and others. However, efforts to create long-lasting vaccines against some viral infections, like Influenza and HIV, have not been successful to date because:

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ATI LPN · Lymphatic System Test Questions

Question 6 of 47

Which of the following statements is specific to gut chemical barriers?

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ATI LPN · Lymphatic System Test Questions

Question 7 of 47

limphatic Capillary can remove, fat, bacteria due to:

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ATI LPN · Lymphatic System Test Questions

Question 8 of 47

The antibody that is first formed after infection is:

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ATI LPN · Lymphatic System Test Questions

Question 9 of 47

Which of the following explains why immunity to influenza may appear to be relatively short-lived?

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ATI LPN · Lymphatic System Test Questions

Question 10 of 47

What is the term for immunity from prior exposure?

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ATI LPN · Lymphatic System Test Questions

Question 11 of 47

Which statement(s) correctly describe antigen generation.

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ATI LPN · Lymphatic System Test Questions

Question 12 of 47

NK cells can be activated following recognition of a virus-infected cell, if that cell has down-regulated expression of MHC class I proteins on its surface. However, NK cells can also recognize infected cells or tumor cells, even if they still express MHC class I proteins. In this latter case, activating receptors on NK cells are recognizing:

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ATI LPN · Lymphatic System Test Questions

Question 13 of 47

Which of the following would be a BCR?

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ATI LPN · Lymphatic System Test Questions

Question 14 of 47

The complement system's classical pathway requires:

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ATI LPN · Lymphatic System Test Questions

Question 15 of 47

Specific immunity can be acquired either naturally or artificially and involves

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ATI LPN · Lymphatic System Test Questions

Question 16 of 47

What receptor is present on the surface of all naÃƒÂ¯ve B cells

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ATI LPN · Lymphatic System Test Questions

Question 17 of 47

What is the primary site of B cell maturation?

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ATI LPN · Lymphatic System Test Questions

Question 18 of 47

What is the term for immunity from infection recovery?

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ATI LPN · Lymphatic System Test Questions

Question 19 of 47

Following a primary immune response, plasma cells give rise to

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ATI LPN · Lymphatic System Test Questions

Question 20 of 47

The spleen's white pulp is primarily involved in:

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ATI LPN · Lymphatic System Test Questions

Question 21 of 47

Lysozyme:

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ATI LPN · Lymphatic System Test Questions

Question 22 of 47

Antibody molecules may function by causing the

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ATI LPN · Lymphatic System Test Questions

Question 23 of 47

Which of the following cells participate in nonspecific defense responses when your body is invaded by microbes?

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ATI LPN · Lymphatic System Test Questions

Question 24 of 47

B cells mature in the while T cells mature in the

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ATI LPN · Lymphatic System Test Questions

Question 25 of 47

is spread from primary site, result in enlargement of lymph Node

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ATI LPN · Lymphatic System Test Questions

Question 26 of 47

Some complement proteins

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ATI LPN · Lymphatic System Test Questions

Question 27 of 47

The ability of the immune system to recognize self-antigens versus non-self antigen is an example of:

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ATI LPN · Lymphatic System Test Questions

Question 28 of 47

The thoracic duct empties lymph into which vein?

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ATI LPN · Lymphatic System Test Questions

Question 29 of 47

What is the primary fate of lymph after filtration?

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ATI LPN · Lymphatic System Test Questions

Question 30 of 47

The phenomena that initiates when a helper T cell binds with a class II MHC protein on a displaying cell is referred to as

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ATI LPN · Lymphatic System Test Questions

Question 31 of 47

Which lymph nodes could not be palpated with the fingers?

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ATI LPN · Lymphatic System Test Questions

Question 32 of 47

What is the function of B7 proteins in T cell activation?

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ATI LPN · Lymphatic System Test Questions

Question 33 of 47

What is the function of the mucus in the small intestine?

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ATI LPN · Lymphatic System Test Questions

Question 34 of 47

Prevention of Rh hemolytic disease of the newborn could be accomplished by:

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ATI LPN · Lymphatic System Test Questions

Question 35 of 47

The immunoglobulin that is associated with allergic reactions:

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ATI LPN · Lymphatic System Test Questions

Question 36 of 47

Which immune-effector component does not belong to adaptive immunity?

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ATI LPN · Lymphatic System Test Questions

Question 37 of 47

Identify the class of antibodies that cause allergies.

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ATI LPN · Lymphatic System Test Questions

Question 38 of 47

Thymosins are secreted by the _________ and aid in ___________.

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ATI LPN · Lymphatic System Test Questions

Question 39 of 47

In the following figure, which answer is correct?

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ATI LPN · Lymphatic System Test Questions

Question 40 of 47

Which lymphatic structure is located in the pharynx?

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ATI LPN · Lymphatic System Test Questions

Question 41 of 47

All characters of palatine tonsil except

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ATI LPN · Lymphatic System Test Questions

Question 42 of 47

The lymphatic system helps maintain fluid balance in the body by:

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ATI LPN · Lymphatic System Test Questions

Question 43 of 47

The spleen is involved in immune defense, particularly against bloodborne pathogens. Which term describes the process of removing damaged or old blood cells from circulation in the spleen?

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ATI LPN · Lymphatic System Test Questions

Question 44 of 47

Theoretically, type_____________ ______ blood can be donated to all persons because it lacks_____________ ______

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ATI LPN · Lymphatic System Test Questions

Question 45 of 47

Central tolerance: (negative selection)

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ATI LPN · Lymphatic System Test Questions

Question 46 of 47

The B cell co-receptor, composed of CD19/CD21/CD81, is a receptor that binds to complement fragments such as C3dg. When an antigen bound by the BCR on a B cell has also been tagged with C3dg, the B cell co-receptor is stimulated together with the BCR. Signaling through the co-receptor:

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ATI LPN · Lymphatic System Test Questions

Question 47 of 47

The complement system's membrane attack complex (MAC) causes:

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