Peanut and tree allergies are on the rise in modern, industrialized countries. Exposure to a protein in the nuts causes sensitive people to react with skin hives, reddened skin, breathing problems including the closing of the throat (anaphylaxis), and even heart attack. Much like a mosquito bite or other insect bite, this is all mostly due to the actions of one hormone in particular.1) What hormone triggers this reaction?2) Why does it cause swelling/closing of the throat/airways?3) How does it change or impact the heart rate and/or blood pressure to life-threatening levels?

IgE-mediated type I hypersensitivity occurs by the peanut allergy where the exposure to the…

Answered: eanut and tree allergies are on the…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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