Lymphatic Flashcards

1
Q

Spleen, Thymus and tonsils are all part of the _______

A

Lymphatic System

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2
Q

Management of amount of ______ around tissues, is a big function of the ________

A

water, lymphatic system

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3
Q

Interference with lymphatic system drainage leads to

A

edema/swelling

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4
Q

What is the difference between lymph and plasma?

A

Lymph doesn’t contain many of the proteins and nutrients of plasma.

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5
Q

Plasma leaks out of _____ ______ and is called ________ fluid and then is reabsorbed by _______ and called _______ fluid

A

Plasma leaks out of blood vessels and is called interstitial fluid and then is reabsorbed by lymph vessels and called lymph fluid

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6
Q

lymph allows for the movements of water and _______ from ______ to tissues

A

lymph allows for the movements of water and solutes from blood capillaries to tissues

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7
Q

The lymphatic system absorbs the _______ fluid to avoid ______

A

interstitial fluid to avoid edema

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8
Q

What are the primary functions of the lymphatic system?

A

Lipid absorption, fluid recovery, and immunity

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9
Q

Nonspecific and specific

A

innate and acquired

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10
Q

Four external barriers of the immune system

A

Skin, Mucous Membranes, GI tract, Digestive system

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11
Q

Respiratory burst produces superoxide which involves an ______ molecule that has lost an ________ and it will pull an ______ from _______

A

Respiratory burst produces superoxide which involves an oxygen molecule that has lost an electron and it will pull an electron from bacteria

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12
Q

Are basophils responsible for respiratory burst?

A

No, neutrophils are responsible for respiratory burst.

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13
Q

respiratory burst also produces H2O2 which is known as _______ and HCLO which is known as ________

A

Hydrogen Peroxide

And Chlorine

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14
Q

Basophils aid in the mobility of ________

A

white blood cells

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15
Q

Monocytes are the precursors to _______ and do some _______

A

macrophages and they do some phagocytosis

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16
Q

histamine is a _________ and heparin is an __________

A

histamine is a vasodilator while heparin is an anticoagulant

17
Q

Natural Killer Cells (Innate Lymphocytes) attach to pathogens and inject the pathogen with a protein called _______

A

perforin

18
Q

perforin makes _____ in the _______

A

holes, cell

19
Q

When perforin is present, a cell can no longer ________

A

regulate what enters and leaves the cell.

20
Q

Complement proteins are proteins that

A

Form a membrane attack complex that results in cytolysis of foreign pathogens

21
Q

4 types of humoral immunity

A

Neutralization, Complement fixation, Agglutination, Opsonization

22
Q

Neutralization is antibodies ______

A

blocking pathogenic regions of antigen so it can no longer affect

23
Q

Complement Fixation is

A

antigen binding to antibody which results in cytolysis or opsonization

24
Q

Agglutination is

A

binding, clumping, and immobilizing