choose the best summary of the passage about high fructose corn syrup

HESI A2

Reading Comprehension Practice Test HESI A2

1. Choose the best summary of the passage about High Fructose Corn Syrup.

A. After extensive studies, scientists recommend removing HFCS from grocery products.
B. A recent study on rats confirms suspicions that HFCS contributes to unhealthful weight gains.
C. Until more research is done, using HFCS is preferable to replacing it with refined sugar.
D. Avoiding HFCS can have immediate, healthful results on overweight patients, as suggested by the AMA.

Correct answer: B

Rationale: The best summary of the passage is choice B. The passage discusses concerns about the impact of high fructose corn syrup (HFCS) on health, particularly its link to obesity. It mentions a recent study on rats that confirms suspicions about HFCS contributing to unhealthful weight gains. Choices A, C, and D are incorrect as they introduce recommendations or implications not explicitly mentioned in the passage. Choice A goes beyond the information by stating that scientists recommend removing HFCS from grocery products, choice C suggests that using HFCS is preferable until more research is done, and choice D implies immediate healthful results on overweight patients by avoiding HFCS, as suggested by the AMA, which is not supported by the passage.

2. What is a solution to insomnia?

A. Developing good sleep habits and using herbs and spices.
B. Avoiding physical activity.
C. Staying awake for longer periods.
D. Eating large meals before bed.

Correct answer: A

Rationale: The correct answer is A: Developing good sleep habits and using herbs and spices. The passage highlights that sleep hygiene, which involves developing good sleep habits and non-pharmacological therapies like herbs and spices, are solutions to insomnia. These methods aim to promote better sleep quality. Choices B, C, and D are incorrect. Avoiding physical activity, staying awake for longer periods, and eating large meals before bed can actually worsen insomnia symptoms and disrupt sleep patterns.

3. Why was the roadway of the Golden Gate Bridge so dangerous to build?

A. It was located above a fast-moving river.
B. It had to be perfectly balanced to avoid collapse.
C. The materials used were very unstable.
D. It was built during bad weather.

Correct answer: B

Rationale: The correct answer is B. The passage describes how the road had to be balanced during construction to avoid collapse into the bay. Choice A is incorrect as the Golden Gate Bridge crosses a strait, not a river. Choice C is incorrect as there is no mention of unstable materials. Choice D is incorrect as bad weather is not highlighted as a specific reason for the danger in building the roadway.

4. What is the meaning of the word 'emitting' as it is used in the second paragraph?

A. Repelling
B. Releasing
C. Closing
D. Charging

Correct answer: B

Rationale: In the context provided, 'emitting' means releasing, specifically referring to the electric currents being released in the body. The passage describes how electric currents are constantly being emitted in the body and can be detected on the body's surface, ultimately recorded by an electrocardiograph. This process is about the release of electric impulses, making 'releasing' the correct interpretation. Choice A, 'Repelling,' implies pushing away, which is not the intended meaning in this context. Choice C, 'Closing,' and Choice D, 'Charging,' do not align with the context of electric currents being emitted.

5. What is the meaning of the word 'shifts' as used in the third paragraph?

A. Alterations
B. Stints
C. Removals
D. Transfers

Correct answer: A

Rationale: In this context, 'shifts' refers to changes or alterations in brain chemistry and electrophysiology. The word 'alterations' best captures the idea that significant changes are occurring in the brain. 'Stints' (choice B) refer to short periods of time or work, which is not the meaning intended here. 'Removals' (choice C) and 'transfers' (choice D) do not fit the context of the sentence and are not related to the changes happening in the brain as described in the extract.