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q why are vaccines made of the own disease agent or of fragments of itthe goal of vaccines is to artificially induce a specific primary immune
q what are artificial active immunization and natural active immunizationnatural active immunization is that in which a previous natural infection
q what is the difference between heterologous and homologous immunoglobulinshomologous immunoglobulin is the human from the same species
q how are antivenoms produced why are antivenoms an example of passive immunizationantivenoms are obtained by the following process the venom antigen
q why is maternal milk important for the immune protection of the babybesides being nutritionally important like maternal milk participates in the
q what are active and passive immunization according to the duration of the protection how do these types of immunization differactive immunization
q what are the antigen-presenting cells of the immune systemthe antigen-presenting cells of the immune system also known as apc cells are cells that
q how does the cellular immune response take placethe lymphocytes that participate in the cellular immune response are the t lymphocytes and t
q how different are the actions of antibodies against virus and against bacteria why is the cellular immune response activated in case of chronic
q how can the immune memory lead to the efficacy of vaccines and also produce allergiesvaccines are controlled inoculations of fragments of inactive
q how can an organism that once underwent contact with an antigen be immunized against future infections by the same agentthis phenomenon is called
q how do antibodies work to neutralize antigensthe immunoglobulins or antibodies act to facilitate the destruction of antigens they attract
q what are immunoglobulinsimmunoglobulin is the alternate name given to antibody and immunoglobulins are complex proteins containing a variable
q what are the cells responsible for the production of antibodiesthe cells that produce antibodies that is the cells of the humoral immune system are
q what is an antigenantigen is any substance infectious or particle agent recognized as foreign to the body the contact of the antigen with the body
q what is the difference between cellular specific immune response and humoral specific immune responsehumoral specific immune response is the
q what is the defense mechanism that begins to work when inflammation fails to stop an infectionif the inflammatory attack is not sufficient to halt
q of which type of defense cell do viral infections stimulate the multiplicationthe main leukocytes that generally participate and multiply in the
q of which type of defense cell do worm infections stimulate the multiplicationthe main leukocytes that generally participate and multiply in the
q which type of defense cell do bacteria attract and cause to multiply during the inflammation process what is the name given to the waste material
q what is the association between inflammation and feverin the tissue region where inflammation occurs prostaglandins cytokines bacterial toxins
q what is puspus is a residual of the inflammatory reaction and it contains a mixture of fragments of dead infectious agents generally bacteria
q how does the inflammation mechanism workwhen some tissue injury other vasoactive and occurs histamine substances called mediators of inflammation
q what is inflammationinflammation is the initial response of the unspecific defense system versus aggressions against the body the aggressions may