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25 Cards in this Set

  • Front
  • Back

bacteria

some grow intracellular and extracellular

three types of components

lymphoid tissues, leukocytes and


cytokines( chemical signals, that coordinate responses)

specific immunity

B & T lymphocytes

primary organs of the immune system

bone marrow- WBC


thymus- T lymphocytes

secondary organs- where lymphocytes interact with antigen presenting cells, such as macrophages

lymph nodes


spleen


gut associated tissues

lymphatic system

a vascular sys that collect fluid and return it to the blood

lymph nodes

areas where T & B interact with stage presenting cells like macrophages

peripheral leukocytes

...

granulocytes have cytoplasmic granules that

mediate defense response

neutrophils

have different names: pus cells, segs, immature forms called bands and stabs

eosinophils

for innate immunity, they contain granules and help you fight parasites and allergies

B lymphocytes provide

humoral immunity. lymphocytes have to be


activated before they make antibodies

CD8 cells

cytotoxic cells

Cytotoxic T cells

poke holes so that bacteria will lyse

B cells are

antigen presenting cells and other lymphocytes assist them

CBC with differential

..

IGE

...

acute phase

things that opsonins and that inhale the


inflammatory response

chemotaxis

sends signals to other cells

opsonins

fever producing cells

the skin protects for(innate immunity)

pseudomas

innate immunity

produces inflammatory response

acquired immunity

slower but strong response, memory allows for fast responses. flu shots

innate immunity: internal non specific defenses

natural killer cells kill tumor cell and infected cells

complement

...