What does “B” represent on the diagram? A. spleen B. thymus C. axillary lymph node D. inguinal lymph node E. thoracic duct What does “D” represent on the diagram? A. spleen B. thymus C. pancreas D. inguinal lymph node E. thoracic duct Match the appropriate characteristic with the type of immunity. A. quick and responsive to antigen, remembers previous exposure B. activation of antibody-mediated immunity activity upon exposure to an antigen C. stimulate cell-mediated immunity D. both antibody and cell-mediated immunity E. stimulate fever production in systemic inflammation memory cells pyrogens refer to the figure below What does “A” represent on the diagram? A. larynx B. lungs C. trachea D. pharynx E. mouth What does “B” represent on the diagram? A. larynx B. lungs C. trachea D. pharynx E. bronchi What does “C” represent on the diagram? A. larynx B. esophagus C. trachea D. pharynx E. bronchi Which structure is shared with the digestive system? A. larynx B. esophagus C. trachea D. pharynx E. bronchi