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Somatic Studies Comp > chapter 22 - the lymphatic system and immunity > Flashcards

chapter 22 - the lymphatic system and immunity Flashcards

1
Q

what does the lymph system consist of?

A

fluid called lymph

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2
Q

what is excess interstitial fluid?

A

lymph

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3
Q

what transports lymph?

A

lymphatic vessles

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4
Q

where is extracellular fluid found?

A

plasma, interstitial fluid, and lymphatic fluid

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5
Q

what does the right duct drain?

A

right head, thorax, and arm

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6
Q

what does the left duct drain?

A

the left side of the upper body and the entirety of the left side of the body

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7
Q

what are the primary organs of lymph?

A

red bone marry and thymus

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8
Q

where is the thymus located?

A

above the heart in the chest

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9
Q

what are secondary lymph organs?

A

the spleen, lymph nodes, and other lymphoid tissues (ex tonsils)

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10
Q

where are important lymph nodes located?

5

A 
submandibular
cervical
axillary
mediastinal
inguinal
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11
Q

what is the body’s largest mass of lymphatic tissue?

A

spleen

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12
Q

what part of the spleen has deals with lymphatic tissue?

A

white pulp

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13
Q

what part of the spleen deals with removing RBCs and platelets?

A

red pulp

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14
Q

what part of the spleen stores platelets?

A

red pulp

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15
Q

what part of the spleen does hemopoiesis in a fetus?

A

red pulp

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16
Q

what is the first line of defense of immunity?

A

innate immunity

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17
Q

what type of immunity is present at birth?

A

innate immunity

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18
Q

what is the first line of the innate immune system?

A

skin and mucous membranes

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19
Q

what is the second line of defense of the immune systeM?

A

internal defenses (phagocytes, natural killer cells, inflammation, fever)

20
Q

what is the body’s response to damage of any kind?

A

inflammation

21
Q

what are the four signs of inflammation?

A

redness, pain, heat, and swelling

22
Q

where do b cells mature?

A

in the bone marrow

23
Q

where to t cells mature?

A

thymus

24
Q

what are the lymphocytes in adaptive immunity called?

A

b cells and t cells

25
Q

what are the two types of t cells?

A

helper t cells and cytotoxic c cells

26
Q

what is the ability to carry out adaptive immune responses?

A

immunocompetence

27
Q

what are the two types of adaptive immunity?

A

cell mediated immunity and antibody mediated immunity

28
Q

what activates adaptive immunity?

A

antigens

29
Q

what do b cells turn into in antibody mediated immunity?

A

plasma cells

30
Q

what do b cells synthesis and secrete?

A

antibodies or immunoglobulins

31
Q

which type of immunity directly attacks invading pathogens?

A

cell mediated immunity

32
Q

which type of immunity become antibody secreting plasma cells?

A

antibody mediated immunity

33
Q

which type of immunity is good at intracellular pathogens?

A

cell mediated immunity

34
Q

which type of immunity is good at extracellular pathogens?

A

antibody mediated immunity

35
Q

what are the two types of cells that come from coronal selection?

A

effector cells and memory cells

36
Q

what type of cells have active t cells, cytotoxic t cells’ dnd plasma cells that die after immune response?

A

effector cells

37
Q

which type of cells do not participate in initial immune response?

A

memory cells

38
Q

what is the adaptive immune response occurs when b & t cells recognize a foreign antigen?

A

antigen presentation

39
Q

what blocks or neutralizes some bacterial toxins?

A

neutralizing antigens

40
Q

wha prevents attachment to body cells?

A

neutralizing antigens

41
Q

what is the first antibody to appear in an immune response?

A

igM (Massive)

42
Q

what type of antibody has a short-lived response?

A

igM

43
Q

what type of antibody comprises 80% of total antibodies?

A

igG (Gee thanks mom)

44
Q

what type of antibodies are prevalent in body secretions?

A

igA (salivA)

45
Q

what type of antibodies are involved in allergic reactions?

A

igE (allergiEs)

46
Q

what type of antibodies are mainly found on the surface of B cells?

A

igD

Somatic Studies Comp (24 decks)

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