18 Questions
What is the main purpose of inflammation?
To respond to biologic insults
Which of the following is NOT a clinical sign of inflammation?
Fever
In acute inflammation, which cells are primarily involved in the initial response?
Mast cells
What type of immunity is involved in the inflammatory response to a bee sting?
Innate immunity
Which is a preformed soluble inflammatory mediator?
Histamine
What component plays a key role in leukocyte trafficking during inflammation?
Chemokines
What are the cardinal signs of inflammation?
Redness, heat, swelling, pain, loss of function
What causes the redness and heat in inflamed tissues?
Opening of dormant capillary beds
What leads to swelling in inflamed tissues?
Increased vascular permeability
What is the main cause of pain in inflammation?
Changes in microenvironment without tissue damage
Why is 'Loss of Function' considered as a cardinal sign of inflammation?
Caused by changes in microenvironment interfering with function
What leads to the initial vasoconstriction followed by vasodilatation in inflammation?
'Insult' causing changes in microvasculature
Which type of cells are primarily responsible for producing the chemical mediators of chronic inflammation?
Macrophages
What type of cells take over the major role of phagocytic cell from polymorphonuclear leukocytes in chronic inflammation?
Macrophages
Which type of inflammation occurs immediately after an injury or insult?
Acute inflammation
Which type of immunity is associated with the production of interferon-gamma by T cells in chronic inflammation?
Acquired immunity
What is often the most effective treatment option for suppressing chronic inflammation?
Steroids
In chronic inflammation, which type of cells are mainly present compared to acute inflammation?
Mononuclear cells
Test your knowledge on the transport of supplies and materials to damaged sites during inflammation, along with the cardinal signs and symptoms of inflammation. Learn about the vascular changes and their significance in the inflammatory process.
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