What is the difference between lymph and interstitial fluid?
Nothing, just where it is located
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15
What are Lymph nodes?
Encapsulated masses of lymph tissue found along lymph vessels
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15
Where are T cells produced?
Red bone marrow, but they mature in the thymus, that is why they are called T cells
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Take 25 points!
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baam
Lose 10 points!
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15
How does a vaccine work?
a dead or weakened pathogen is put in your body to cause an immune response. Your immune system remembers it and can quickly fight it if you are exposed again
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20
What is Humoral immunity?
Acquired immunity provided by antibodies in in the blood plasma.
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20
Identify d and e, and give their functions.
d. lymph nodule â lymph tissue arranged in compact spherical structures without a capsule, e. capsule â dense connective tissue encapsulating the lymph node
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20
What are Peyer's patches
Peyer's patches are groupings of lymphoid follicles in the mucus membrane that lines your small intestine.
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15
What is cell mediated immunity?
Immunity that comes from the action of T-lymphocytes
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20
What is passive immunity? How long does it last? give and example
antibodies you receive from someone else. not long: an infant gets antibodies through placenta and breast milk, Rh-mom receives Rh+antibodies in a shot,rhogam
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15
Where does the lymphatic system deposit the lymph back into the blood?
subclavian vein
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Win 20 points!
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heart
Other team wins 15 points!
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25
shark
Other team loses 15 points!
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banana
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20
What do the different regions of the antibody do?
variable region binds to antigens, The constant region determines the class of the antibody which identifies the method it will use to fight the antigen
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15
What is the function of lymph nodes?
testing lymph for foreign invaders, adding lymphocytes to the blood, filtering lymph with macrophages
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25
What are three basic functions of the lymphatic system?