HSC 4504 EXAM PACKAGE DEAL (BUNDLE) WITH COMPLETE QUESTIONS AND ANSWERS 100% ACCURATE

*Macrophages - ANSWER-Phagocytosis and activation of bactericidal mechanisms along with antigen presentation. *Neutrophil (granulocyte) - ANSWER-Phagocytosis and activation of bactericidal mechanisms. *Basophil (granulocyte) - ANSWER-promotion of allergic responses and augmentation of anti-par...

The ________ is the largest secondary lymphoid organ and filters blood to remove antigens. - ANSWER-Spleen Lymph nodes are: - ANSWER-clusters of nodes at strategic points that filter lymph True or False: Antigen presentation and immune responses do not occur in the primary lymphoid organs. - A...

the secondary response to an antigen is often significantly stronger because: - ANSWER-memory cells rapidly differentiate to parasite specific T and B cells upon recognition which of the following diseases might be caused by declination of body maitnence mechanisms - ANSWER-cancer the goal of ...

Which property of the adaptive immune system ensures that distinct antigens elicit responses that target those antigens? - ANSWER-specificity Which property of the adaptive immune system enables it to respond to a large variety of antigens? - ANSWER-diversity ____________ is an enhanced adapti...

Macrophages - ANSWER-Phagocytosis and activation of bactericidal mechanisms along with antigen presentation. *Neutrophil (granulocyte) - ANSWER-Phagocytosis and activation of bactericidal mechanisms. *Basophil (granulocyte) - ANSWER-promotion of allergic responses and augmentation of anti-para...

The increased frequency of this process selects for high affinity antibody to bind antigen. - ANSWER-Somatic hypermutation Which class of antibody is produced by the new born babies? - ANSWER-IgA The two types of light chains in an antibody molecule are? - ANSWER-λ,κ The region of the ant...

antigenic shift - ANSWER-rearrangement of genes - discontinuous and irregular variation major antigenic drift - ANSWER-mutation and selection- gradual and continuous variation minor antigenic variation - ANSWER-Alter surface proteins - parasite coevolve with antibody response purpose of com...

Which primary lymphoid organ generates all circulating blood cells in an adult as well as it is a site for B cell maturation - ANSWER-bone marrow the cells of the immune system start as: - ANSWER-stem cells t cells are found in which area of the spleen? - ANSWER-PALS This organ produces hem...

An example of innate immunity is - ANSWER-NK cells Which of the following correctly describe innate immunity - ANSWER-Is always present in healthy individuals The body produces its own antibodies with which form of immunity - ANSWER-Active immunity Infection by a respiratory virus produces ...