Hypersensitivity: Type 1 – Causes
Über den Vortrag
Der Vortrag „Hypersensitivity: Type 1 – Causes “ von Peter Delves, PhD ist Bestandteil des Kurses „Year 2 – Otorhinolaryngology and Allergy“. Der Vortrag ist dabei in folgende Kapitel unterteilt:
- A Closer Look on Type I Hypersensitivity
- Anaphylaxis
- Mast Cell Mediators
- Synthesis of Leukotrienes and Prostaglandins
Quiz zum Vortrag
Which of the following statements regarding atopy/allergy is most accurate?
- It is mainly a type 1 hypersensitivity reaction.
- A single gene mutation is involved.
- The risk is increased with early microbial exposure.
- In utero exposure to allergens is not associated with the condition.
Which of the following regarding the phases of type I hypersensitivity reaction is most accurate?
- Immediate phase reaction is IgE mediated.
- Late phase reaction is IgE mediated.
- Late phase reaction mainly involves cytotoxic T cells.
- Immediate phase reaction mainly involves helper T cells.
- There is no late phase reaction in type I hypersensitivity reaction.
Which of the following statements regarding anaphylaxis is most accurate?
- It is a serious hypersensitivity reaction that is rapid in onset and may cause death.
- Severe vasoconstriction is often seen.
- The airways are not affected.
- Immediate epinephrine administration could worsen vasodilation.
- Edema is not observed.
Inhibition of cyclooxygenase (COX) reduces the production of which of the following mediators?
- Prostaglandins
- Leukotrienes
- Phospholipids
- Lipoxygenase
- Arachidonic Acid
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Dozent des Vortrages Hypersensitivity: Type 1 – Causes
Peter Delves, PhD
Dr. Peter Delves is a Professor Emeritus of Immunology and served as the Vice Dean of Education of the Faculty of Medical Sciences at University College London, UK.
He obtained his PhD at the University of London and is a prolific author, having published several textbooks and laboratory manuals. He is also the editor of two encyclopedias on immunology and on life sciences.
Dr. Delves has extensive teaching experience at both the undergraduate and postgraduate levels and is particularly interested in innovations in web-based education.
Within Lecturio, Dr. Delves teaches courses on the Immune System.
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clearly explained ,great way to understand the mechanism, body language is really effective
Very understandable and practical! Dr. Delves is able to convey all the important info easily enough.
Best lecture on immunology .thanks sir for it.l am glad and confident.
