Which pathological conditions are due to type II hypersensti

Which pathological conditions are due to type II hypersenstitivities? erythroblastosis fetalis blood mistransfusions drug induced hemolytic anemias. all of the above Type II hypersensitivities often result in hemolytic anemias during which your red blood cells are attacked and Iysed. Which classes of antibodies are involved in type II hypersensitivities? IgE IgG IgD all of the above Anaphylactic shock, a severe type I hypersensitivity, is characterized by a drop in blood pressure, bronchoconstriction and mucous production. What type of medications are typically used to treat anaphylaxis? epinephrine corticosteroids antihistamines all of the above

Solution

1. D) The pathological conditions are due to Type II Hypersensitivity are-

2. B) IgG antibody is involved in class II hypersensitivity.

3. A) Epinephrine is typically used to treat anaphylaxis. It is a drug which counteracts the effects of mediators by relaxing the smooth muscles and reducing vascular permiability. It also improves cardiac output and increases cAMP level in mast cell.