Which of the following is not listed as a detail in the passage about Concussions?
- A. Football and lacrosse players suffer the most concussions.
- B. More than a million Americans a year suffer concussions.
- C. Concussions may result in diminished alertness.
- D. It may take longer to recover from a second concussion.
Correct Answer: A
Rationale: Skim the passage to identify the detail that does not appear. The
sports in choice A are never mentioned, so you do not even need to
look at the other choices.
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In this passage, which of the following is not mentioned as a role of HGH in the human body?
- A. Regulating the metabolism.
- B. Stimulating the immune system.
- C. Regulating leptin, an appetite-controlling hormone.
- D. Facilitating calcium retention.
Correct Answer: C
Rationale: The correct answer is C: Regulating leptin, an appetite-controlling hormone. In the provided passage, it is stated that human growth hormone (HGH) is essential for regulating metabolism, building muscle, facilitating calcium retention, and stimulating the immune system. However, leptin is not mentioned as directly regulated by HGH. Instead, the passage discusses how inadequate sleep can lead to lowered levels of leptin, affecting appetite control. Choices A, B, and D are all roles of HGH explicitly mentioned in the passage, making them incorrect answers. Therefore, C is the correct choice as it was not directly linked to HGH in the passage.
What is the author's primary purpose in writing the essay about Sunny-Side Up?
- A. To persuade.
- B. To reflect.
- C. To entertain.
- D. To inform.
Correct Answer: D
Rationale: The author's purpose is to inform readers about the benefits of sunlight.
Choose the best summary of the passage about Sunny-Side Up.
- A. Light-skinned people need a maximum of 15 minutes a day in direct sunlight to achieve the benefits of the sun's rays.
- B. Spending too much time indoors can wreak havoc with your circadian rhythms, leach vitamin D from your bones, and damage your immune system.
- C. Although negative effects of sunlight are well known, people should be aware that some sunlight is necessary and beneficial.
- D. You can avoid direct sunlight but still reap the benefits of a day in the sun by using sunscreen or tinted glass.
Correct Answer: C
Rationale: The summary accurately reflects the balanced view of the benefits and risks of sunlight.
What is the author's primary purpose in writing the essay about High Fructose Corn Syrup?
- A. To inform.
- B. To persuade.
- C. To entertain.
- D. To analyze.
Correct Answer: A
Rationale: The correct answer is A: 'To inform.' The essay provides detailed information about High Fructose Corn Syrup (HFCS), discussing its impact on health, how it is derived, its link to health issues like obesity, and the ongoing debates surrounding its consumption and health implications. The primary goal of the author is to educate the readers about HFCS and its effects, rather than persuade them to take a particular stance (choice B), entertain them (choice C), or analyze the topic in depth (choice D). The essay presents facts, studies, and expert opinions to inform the audience about the controversies and health risks associated with HFCS consumption, aiming to enhance the readers' knowledge and understanding of this sweetener's implications on health.
What is the meaning of the word diligent as used in the last paragraph about Sickle-Cell Anemia?
- A. Dispersed.
- B. Incensed.
- C. Painstaking.
- D. Demanding.
Correct Answer: C
Rationale: In the context of sickle-cell anemia, diligent means painstaking, indicating the careful and thorough approach required to manage the disease. The passage highlights the challenges of managing the symptoms of sickle-cell anemia and the need for meticulous and conscientious care. Choices A, B, and D are incorrect. 'Dispersed' and 'Incensed' do not align with the meaning of diligent in this context. 'Demanding' does not capture the essence of the careful and thorough care needed to manage the disease.