NLN NEX Dumps Questions Answers

The passage emphasizes the importance of hand hygiene in preventing infection. It clearly states that washing hands with soap and water removes harmful microorganisms and that sanitizers can reduce germs when soap is unavailable. This supports the conclusion that handwashing helps reduce the spread of infection. Option C directly reflects this main idea. Option A is incorrect because the passage notes that sanitizers are not effective against all pathogens. Option B contradicts the passage, which presents soap and water as the most effective method. Option D is false because the passage acknowledges that germs can exist on hands. On the NEX exam, supported-detail questions require selecting an answer that accurately restates information from the passage without exaggeration or contradiction.

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The passage focuses on the importance of balanced nutrition and the need to consume a variety of foods to maintain health. It warns that diets lacking essential nutrients can cause health problems. Option B accurately summarizes the purpose of the passage. Option A is incorrect because supplements are not discussed. Option C is unrelated, and option D contradicts the message of balance. On the NEX exam, purpose questions require identifying the author’s intent rather than focusing on minor details.

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The passage explains that endorphins released during physical activity improve mood and well-being. Option C directly states this effect. The other options contradict the information provided. The NEX exam often tests understanding of cause-and-effect relationships in health-related passages.

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