Question

Which of the following hormone increases capillary permeability during an inflammatory response?

• A. Histamine and leukotrienes
• B. Serotonin
• C. ANF
• D. all of the above

Answer 1

The correct option is A Histamine and leukotrienes

• Inflammation is a localized physical condition in which part of the body becomes reddened, swollen, hot, and often painful, especially as a reaction to injury or infection.
• Vascular permeability or capillary permeability characterizes the capacity of a blood vessel wall to allow for the flow of small molecules or even whole cells in and out of the vessel.
  
• Histamine and leukotrienes hormone increases capillary permeability during an inflammatory response.
  
• So, the correct answer is 'Histamine and leukotrienes '.