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 ...
Audience and Purpose. Memos have a twofold purpose: they bring attention to problems and they solve problems. They accomplish their goals by informing the reader about new information like policy changes, price increases, or by persuading the reader to take an action, such as attend a meeting, or change a current production procedure.