All of the following are common signs and symptoms of chronic renal failure, EXCEPT:

________ Mucous membranes lining the body's orifices and respiratory, digestive, reproductive, and urinary tracts assist in attracting microorganisms

Indicate whether the statement is true or false

________ is a complex series of reactions that activate a series of plasma proteins that are usually inactive in the blood

A) Inflammatory response B) Differentiation process C) Complement cascade D) Margination selection