An antihistamine counters the effects of histamine

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An antihistamine counters the effects of a histamine. Which of the following is NOT an effect of a histamine? Increased blood flow brings more white blood cells to the site of injury or invasion. Capillary dilation increases blood flow and causes surface redness. Increased blood flow and permeability increase the fluids in the tissues, causing them to swell. Increased blood flow brings more warmth to the area causing a local "fever" which helps white blood cells and suppresses microbes. Decreased blood flow inhibits a pathogen from spreading throughout the body.

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