Nokea
Which of the following is not listed as a detail in the passage about microbes?
- A. Babies are born coated with germs from the birth canal.
- B. Mice and humans respond to microbes differently.
- C. Few people share the same microbes in the same quantities.
- D. Human bodies contain far more microbes than they do cells.
Correct Answer: B
Rationale: The correct answer is B because the passage does not detail that mice and humans respond to microbes differently. The passage discusses how laboratory mice required a particular strain of bacteria to help their immune systems function correctly, indicating a difference in how mice and humans respond to microbes. Choices A, C, and D are all details mentioned in the passage: A discusses babies being coated with germs from the birth canal, C talks about the variation in microbes among individuals, and D states that human bodies contain more microbes than cells.
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The word watchdog as used in the second paragraph of the passage can best be defined as ___________.
- A. companion
- B. guard
- C. manager
- D. punisher
Correct Answer: B
Rationale: In this context, "watchdog" refers to a guard or overseer, specifically relating to Lifewings Partners' mission of ensuring safety and preventing medical errors. The organization acts as a monitor in healthcare settings, which aligns with the definition of a watchdog, confirming that option B is correct.
Based on this passage, what can the reader infer about the advice physicians will give their pregnant patients about coffee consumption?
- A. Almost all of them will advise women to stop drinking any caffeine until after the baby is born.
- B. The majority will ignore the study altogether and continue to advise caffeine in moderation as before.
- C. All of them will demand additional research be done before they change what they tell their patients.
- D. Some will continue to make their normal recommendations about caffeine, while others will be more cautious than before.
Correct Answer: D
Rationale: The inference is that some physicians will continue with their usual recommendations while others may become more cautious.
What conclusion can a reader draw from this passage?
- A. It is advisable to choose unsaturated fats over saturated fats.
- B. Saturated fats are more calorically dense than unsaturated fats.
- C. Trans fats are more calorically dense than saturated fats.
- D. Unsaturated fats are mostly found in animal products.
Correct Answer: A
Rationale: The correct conclusion that can be drawn from the passage is that it is advisable to choose unsaturated fats over saturated fats. The passage emphasizes the health benefits of unsaturated fats, such as lowering cholesterol levels and reducing the risk of heart disease. It also mentions that saturated fats, although not as healthy as unsaturated fats, should still be consumed sparingly. Trans fats are highlighted as the least healthy fats, increasing the risk of heart disease. Choice B is incorrect because the passage does not explicitly compare the caloric density of saturated and unsaturated fats. Choice C is incorrect as the passage does not discuss the caloric density of trans fats in comparison to saturated fats. Choice D is incorrect as the passage states that unsaturated fats are found in sources like olive oil, walnut oil, and avocado oil, not mostly in animal products.
What is the main idea of the passage about microbes?
- A. Recent discoveries are revealing the critical role of microorganisms in maintaining a properly functioning immune system.
- B. The human body is host to a staggering number of microorganisms.
- C. Bacteriotherapy reintroduces healthy bacteria into a colon lacking the capability to defend against pathogenic agents.
- D. Early research has shown remarkable discoveries in the possibilities of bacteriotherapy.
Correct Answer: A
Rationale: The main idea of the passage is that recent discoveries are shedding light on the pivotal role of microorganisms in maintaining a properly functioning immune system. The passage discusses how the human body hosts a wide array of microorganisms, emphasizes the importance of these bacteria in the development of the immune system, and explores the potential applications of bacteriotherapy. Choice A is the correct answer because it accurately reflects the central theme discussed in the passage. Choices B, C, and D are incorrect because they focus on specific details or applications mentioned in the passage, rather than capturing the overarching theme of the critical role of microorganisms in immune system function.
What can the reader infer about the 'sweatiest students' referred to in the last sentence in the passage?
- A. These students are more physically active than others.
- B. These students have worked harder during class.
- C. These students do not necessarily perform better academically.
- D. These students excel in all sports activities.
Correct Answer: B
Rationale: The correct answer is B. The reader can infer that the 'sweatiest students' have worked harder during class. This inference is supported by the context that students are graded based on the effort they make in the class, with some even receiving extra credit for being the sweatiest students in the room. Choice A is incorrect as there is no indication in the passage that the sweatiest students are more physically active than others; they are recognized for their effort, not necessarily for being the most active. Choice C is incorrect as the passage does not discuss the academic performance of the sweatiest students. Choice D is incorrect as there is no evidence to suggest that the sweatiest students excel in all sports activities; they are acknowledged for their effort rather than their overall sports performance.