Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Which of the following statements are correct with regards to anaphylaxis? (Select 2 correct answers)

a. Prostaglandins are a key mediator in anaphylaxis as they cause vasodilation, increased vascular permeability, and smooth muscle contraction.

b. Anaphylaxis is a severe allergic reaction that can be fatal.

c. Cytokines are a key mediator in anaphylaxis as they cause vasodilation, increased vascular permeability, and smooth muscle contraction.

d. Anaphylaxis refers to a death following a poison which results in cardiovascular compromise.

e. Anaphylaxis can be the result of a toxin which causes fatal symptoms.

f. Anaphylaxis does not occur the first time a person is exposed to an allergen as you first need to be sensitised.

g. Histamine is a key mediator in anaphylaxis as it causes vasodilation, increased vascular permeability, and smooth muscle contraction.

Sagot :

GinnyAnswer

Final answer:

Anaphylaxis involves key mediators like prostaglandins and histamine causing severe allergic reactions with potentially fatal outcomes.


Explanation:

Correct statements regarding anaphylaxis:

  1. Prostaglandins are a key mediator in anaphylaxis, causing vasodilation, increased vascular permeability, and smooth muscle contraction.
  2. Anaphylaxis is a severe allergic reaction that can be fatal.
  3. Cytokines are not a key mediator in anaphylaxis.
  4. Histamine is a key mediator in anaphylaxis, causing vasodilation, increased vascular permeability, and smooth muscle contraction.

Learn more about Anaphylaxis here:

https://brainly.com/question/39109924


We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.