71. The author suggests in the passage that ____.

1. agribusiness is the culprit of human resistance to antibiotics
2. all infections only inflict on human beings
3. people may become resistant to antibiotics due to their overuse in farm animals
4. more people die of overuse of antibiotics than AIDS in the U.S

72. The author indicates in the passage that ____.

1. low doses of the medications have been seldom applied in farm animals
2. medications are not allowed to be mixed into the meat produced by the farms
3. medications are mixed into feed to enhance growth of farm animals
4. nonhuman usages of antimicrobials cause little adverse human health consequences

73. Evidence clearly indicates that ____.

1. nonhuman usage of antimicrobials can cause adverse consequences in humans
2. infections would not occur even if antimicrobials are used in farm animals
3. nonhuman usage of antimicrobials would not cause infections in humans
4. increased frequency of treatment failures would increase severity of infections

74. It can be concluded according to the passage that ____.

1. nonhuman usage of antimicrobials will not result in resistant organisms
2. meat industry is not consequently affected by the health farm animals
3. non-therapeutic use of antibiotics in farm animals has been banned by the WHO
4. better sanitation may be better than preventive antibiotics for farm animals

75. The best title for the passage can be ____.

1. Preventive Antibiotics for the Meat Industry
2. No More Antibiotics to Farm Animals
3. A Healthy Resistance to Antibiotics
4. Nonhuman Usage of Preventive Antibiotics

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