Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
|
What is a delayed allergic response initiated by
|
Memory T cells at the site of allergen contact in the body DAYS later.
|
|
|
What regulates the delayed allergic response?
|
cytokines secreted by both t cells and macrophages
|
|
|
What 2 things secrete cytokines in a delayed allergic response?
|
T cells and macrophages
|
|
|
What are 2 example of a delayed allergic response?
|
Tuberculosis (TB) skin test and Contact dermatitis, which occurs when a person is allergic to poison oak, jewelery, cosmetics, and many other substances that touch the skin.
|
|
|
what would an allergic response due to contact dermatitis be from?
|
Activated T cells and Macrophages secrete cytokines to regulate the allergic response. NOT ANTIBODIES
|
|
|
HOw is a delayed allergic response different from an allergic response?
|
INITIATED BY MEMORY T CELLS AND NOT NOT NOT ANTIBODIES
|
