Question 1
Rheumatoid arthritis, type 1 diabetes, and systemic lupus erythematosis are examples of
◦ autoimmune diseases.
◦ allergic responses.
◦ toxin induced diseases.
◦ bacterial diseases.
◦ viral diseases.
Question 2
Selecting the ExceptionFour of the five answers listed below are characteristic reactions of the complement system to invaders. Select the exception.
◦ causes an amplifying cascade of reactions to invaders
◦ triggers the secretion of histamines
◦ causes invading cells to lyse
◦ enhances the recognition of invaders by phagocytes
◦ creates gradients that attract phagocytes