Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key


Play button


Play button




Click to flip

16 Cards in this Set

  • Front
  • Back
Main cell in acute inflammation
Main cell in chronic inflammation
Lymphocytes T and Band macrophages, plasma cells
Three main components of acute inflammation
Local hyperemia, vascular permeability, leukocyte emigration
What cells constitutie chemical junk?
Leukocyte activation-->AA-->prostaglandins and leukotrienes
What are the eicosanoids?
Leukotrienes and prostaglandins
Which cells cause acute phase reactions
IL-1, Il-6 and TNF
Which cells are used in ESR?
Fibrinogen and CRP
What is NO
Cytokines, TNF; vasodilation; hypotensive effects of septic shock
Describe type 1 hypersensitivity early stage
CD4 T cells, IL 4 and 5, IgE production by B and Mast cell grows, histamine is released
Describe type 1 hypersensitivty late stage
Phosphoselipase produces AA which produces prostaglandins and leukotrienes
What are the three subtypes of Hypersensitiivty 2
ADCC, Complement dependent, and antibody mediated
Describe ADCC
Neutrophil, eosinophil and macro or NK binds to Fc part of IgG and antigen binding region binds to antigenic component
Describe complement dependent reaction
transfusions, erythroblastosis fetalis, autoimmune anemia
Describe antibody mediated cellular dysfunction
Grave's disease and myasthenia gravis
Type 3 hypersensitivity reactions
Immune complex's attach to vasulcar endothelium and cause activation of complement; PMNs; cause glomerulonephritis
Type 4 hypersensitivity
delayed type hypersensitivity which is Cd4 and direct cell which is CD8