3. Anaphylaxis is a type of 'vasogenic shock' caused by an allergic reaction. This leads to mass vasodilation everywhere in the body, which also causes swelling of the tongue, throat and airways. Describe why a high dose of adrenaline would be used to treat this in order to reverse both the vasodilation and the airway constriction. Ensure you include relevant receptor subtypes and their function. Hint: remember that some receptors still have affinity to other chemicals when applied at a high dose.
3. Anaphylaxis is a type of 'vasogenic shock' caused by an allergic reaction. This leads to mass vasodilation everywhere in the body, which also causes swelling of the tongue, throat and airways. Describe why a high dose of adrenaline would be used to treat this in order to reverse both the vasodilation and the airway constriction. Ensure you include relevant receptor subtypes and their function. Hint: remember that some receptors still have affinity to other chemicals when applied at a high dose.
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter44: The Circulatory System
Section: Chapter Questions
Problem 4TYK: A characteristic of blood circulation through or to the heart is that: a. the superior vena cava...
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Transcribed Image Text:3. Anaphylaxis is a type of ‘vasogenic shock' caused by an allergic reaction. This leads to mass
vasodilation everywhere in the body, which also causes swelling of the tongue, throat and
airways. Describe why a high dose of adrenaline would be used to treat this in order to reverse
both the vasodilation and the airway constriction. Ensure you include relevant receptor
subtypes and their function. Hint: remember that some receptors still have affinity to other
chemicals when applied at a high dose.
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