Disease Associated with Immune System Chronic granulomatous disease results from a failure to perform oxidative burst. This deficiency would be most likely to interfere with dendritic cell activation to become a mature APC CTL killing of viruses infected cell processing of virus peptides macrophage intracellular killing of bacteria dendritic cell activation to become a mature APC CTL killing of viruses infected cell processing of virus peptides macrophage intracellular killing of bacteria ANSWER DOWNLOAD EXAMIANS APP
Disease Associated with Immune System X-linked hyper IgM syndrome, resulting in high levels of serum IgM and low levels of serum IgG, is caused by a defect in CD40L expression. The specific immune event that would be prevented by a defective CD40L would be failure of Th2 cells to provide co-stimulation for B cell isotype switching failure of B cells to provide co-stimulation for Th2 activation failure of Th2 cells to provide co-stimulation for B cell proliferation activation of B cells by T-independent antigens failure of Th2 cells to provide co-stimulation for B cell isotype switching failure of B cells to provide co-stimulation for Th2 activation failure of Th2 cells to provide co-stimulation for B cell proliferation activation of B cells by T-independent antigens ANSWER DOWNLOAD EXAMIANS APP
Disease Associated with Immune System A monoclonal antibody (mAb) specific for the 2,4-dinitrophenyl (DNP) hapten might also bind Ser or Thr Tyr or Phe Leu or Ileu His or Pro Ser or Thr Tyr or Phe Leu or Ileu His or Pro ANSWER DOWNLOAD EXAMIANS APP
Disease Associated with Immune System DiGeorge's syndrome is characterized by the lack of a thymus The mouse model closest to this human disease would be a knock-out mouse for RAG-1 and RAG-2 recombinant mouse for CD3 nude mouse knock-out mouse for a thymus knock-out mouse for RAG-1 and RAG-2 recombinant mouse for CD3 nude mouse knock-out mouse for a thymus ANSWER DOWNLOAD EXAMIANS APP
Disease Associated with Immune System A selective IgA deficiency would be expected to result in problems with pathogens which can survive inside macrophages mucosal pathogens infections following dental work due to bacteria entering the bloodstream bacterial infections pathogens which can survive inside macrophages mucosal pathogens infections following dental work due to bacteria entering the bloodstream bacterial infections ANSWER DOWNLOAD EXAMIANS APP
Disease Associated with Immune System An example of an immunodeficiency disorder is systemic lupus erythematosus thyroiditis AIDS rheumatic fever systemic lupus erythematosus thyroiditis AIDS rheumatic fever ANSWER DOWNLOAD EXAMIANS APP
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