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ACAAI Review Questions and Answers Test Bundle
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[Show more]ACAAI Review Questions and Answers Test Bundle
[Show more]Small-molecule antigen requires covalent linkage to a larger carrier to stimulate adaptive immune response. The process is achieved in collaboration between hapten-specific B cells and carrier-specific T cells. This is the basis of developing conjugated vaccines. - What is the hapten-carrier effe...
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Add to cartSmall-molecule antigen requires covalent linkage to a larger carrier to stimulate adaptive immune response. The process is achieved in collaboration between hapten-specific B cells and carrier-specific T cells. This is the basis of developing conjugated vaccines. - What is the hapten-carrier effe...
Chenopod pollen. 
 
Grass pollen 
 
Ragweed pollen 
 
Sage and mugwort pollen. Grain is 20-30 μm, round to triangular in shape, and has three prominent furrows 
... 
 
Cocklebur pollen. 
 
Nettle pollen 
 
Plantain pollen. "doughnut" 
... 
 
Ash pollen. Exine has net-like (reticulate) patt...
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Add to cartChenopod pollen. 
 
Grass pollen 
 
Ragweed pollen 
 
Sage and mugwort pollen. Grain is 20-30 μm, round to triangular in shape, and has three prominent furrows 
... 
 
Cocklebur pollen. 
 
Nettle pollen 
 
Plantain pollen. "doughnut" 
... 
 
Ash pollen. Exine has net-like (reticulate) patt...
Cat and dog. Remember: Dust mite and cockroach allergens settle quickly. - Which types of allergens are most likely to be found in undisturbed air in homes? 
 
Grass (ie, northern grasses and Bermuda), ragweed, cat, dust mites, insect venom - Which allergen extracts are standardized? 
 
1000-4...
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Add to cartCat and dog. Remember: Dust mite and cockroach allergens settle quickly. - Which types of allergens are most likely to be found in undisturbed air in homes? 
 
Grass (ie, northern grasses and Bermuda), ragweed, cat, dust mites, insect venom - Which allergen extracts are standardized? 
 
1000-4...
Chapter 5: 
Hypersensitivity disorders 
what is the prevalence of allergic rhinitis in the US? 
Worldwide? 
US- 8-26%w 
worldwide 10-30% 
at what age is allergic rhinitis uncommon? 
< 2 years old (especially for seasonal AR) 
is AR more common in males or females in childhood? 
males, but no gend...
Preview 3 out of 20 pages
Add to cartChapter 5: 
Hypersensitivity disorders 
what is the prevalence of allergic rhinitis in the US? 
Worldwide? 
US- 8-26%w 
worldwide 10-30% 
at what age is allergic rhinitis uncommon? 
< 2 years old (especially for seasonal AR) 
is AR more common in males or females in childhood? 
males, but no gend...
What is the hapten- carrier effect? 
Small-molecule antigen requires covalent linkage to a larger carrier to stimulate adaptive immune response. The process is achieved in collaboration between hapten-specific B cells and carrier-specific T cells. This is the basis of developing conjugated vaccines....
Preview 2 out of 12 pages
Add to cartWhat is the hapten- carrier effect? 
Small-molecule antigen requires covalent linkage to a larger carrier to stimulate adaptive immune response. The process is achieved in collaboration between hapten-specific B cells and carrier-specific T cells. This is the basis of developing conjugated vaccines....
what are some condition with high total IgE? 
 
Immunodeficinecy plus increased total IgE? 
 
what is the 1/2 life of IgE? 
2 days 
Does IgE cross the placenta? 
no 
 
reaches a peak between 10 and 15 years of age 
what conditions have decreased IgE? 
recurrent sinopulmonary infections, HTLV-1 infe...
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Add to cartwhat are some condition with high total IgE? 
 
Immunodeficinecy plus increased total IgE? 
 
what is the 1/2 life of IgE? 
2 days 
Does IgE cross the placenta? 
no 
 
reaches a peak between 10 and 15 years of age 
what conditions have decreased IgE? 
recurrent sinopulmonary infections, HTLV-1 infe...
It must be allergenic, buoyant, anemophilous, and present in abundance, and the plant producing it must be widely available. - What are the five requirements of an aeroallergen (derived from Thommen's postulates)? 
 
Monoecious means having both male and female flowers on the same plant. Dioecio...
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Add to cartIt must be allergenic, buoyant, anemophilous, and present in abundance, and the plant producing it must be widely available. - What are the five requirements of an aeroallergen (derived from Thommen's postulates)? 
 
Monoecious means having both male and female flowers on the same plant. Dioecio...
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