HESI A2 Reading Comprehension Practice Test

Correct Answer: B

Rationale: The correct answer is B because the roadway of the Golden Gate Bridge had to be perfectly balanced to avoid collapse due to its suspension design. The weight distribution and tension in the cables needed to be precisely calculated to ensure stability. The other choices are incorrect because: A - The location above a fast-moving river does not inherently make the roadway dangerous. C - While materials used in construction can pose risks, there is no specific mention of unstable materials in the question. D - Construction during bad weather may have posed challenges, but it was not the primary reason for the danger of building the roadway.

Correct Answer: A

Rationale: The correct answer is A because the passage specifically mentions the impact of deforestation on global warming in the context of the Amazon Rainforest. Deforestation leads to the release of stored carbon dioxide, a greenhouse gas, into the atmosphere, contributing to global warming. The other choices are incorrect because the passage does not state that global warming is unrelated to deforestation (B), exaggerated (C), or not a concern (D). Therefore, option A is the most directly supported by the information provided in the passage.

Correct Answer: A

Rationale: The correct answer is A because the main idea of the passage on Daylight Savings Time is that it helps save energy. Daylight Savings Time adjusts the clocks to make better use of daylight, reducing the need for artificial lighting and heating, thus saving energy. Choice B is incorrect as it presents a biased opinion against Daylight Savings Time without considering its energy-saving benefits. Choice C is incorrect as it inaccurately states that Daylight Savings Time is solely a law for energy conservation during wars. Choice D is incorrect as it provides irrelevant historical information about the origin of Daylight Savings Time, which is not the main idea of the passage.

Correct Answer: A

Rationale: The correct answer is A: Chronic illness. Sleep apnea causes interruptions in breathing during sleep, leading to reduced oxygen supply to the body. This can result in various chronic illnesses such as hypertension, heart disease, stroke, and diabetes. The other choices are incorrect because sleep apnea does not promote good sleep (choice B), improve memory (choice C), or reduce physical illness (choice D). In fact, untreated sleep apnea can significantly impact overall health and quality of life due to the associated chronic health conditions.

Correct Answer: B

Rationale: The correct answer is B: The tilt of the Earth creates seasons. The tilt of the Earth causes different parts of the Earth to receive varying amounts of sunlight at different times of the year, leading to the changes in seasons. This tilt results in the angle at which sunlight hits the Earth's surface, affecting temperature and weather patterns. Therefore, the tilt of the Earth is directly responsible for the occurrence of seasons. Choices A, C, and D are incorrect because they do not accurately reflect the established scientific relationship between the Earth's tilt and the changing seasons.