Rifaximin is a nonabsorbed (< 0.4%), broad-spectrum antibiotic specific for enteric pathogens of the gastrointestinal tract (ie, gram-positive, gram-negative, aerobic, anaerobic). Rifampin is a structural analogue.
Hawthorne begins The Scarlet Letter with a long introductory essay that generally functions as a preface but , more specifically , accomplishes four significant goals : outlines autobiographical information about the author , describes the conflict between the artistic impulse and the commercial environment , defines the romance novel ( which ...
Goal of Prewriting. The purpose of prewriting is to calm students' fears. When a teacher assigns a student a topic for an essay, a student may become extremely nervous as he/she knows that he/she has to fill up a piece of paper with a bunch of words.