HESI A2 Reading Comprehension Practice Test

Correct Answer: B

Rationale: The correct answer is B because the rainforest plays a crucial role in regulating the climate. It acts as a carbon sink by absorbing carbon dioxide from the atmosphere through photosynthesis, helping to mitigate climate change. Additionally, the rainforest influences global weather patterns and water cycles. Incorrect Choices: A: The rainforest actually has a significant impact on the climate due to its role in carbon sequestration. C: While biodiversity is an important aspect of rainforests, their role in climate regulation is equally significant. D: The destruction of rainforests has severe global consequences, including contributing to climate change and loss of biodiversity.

Correct Answer: A

Rationale: The correct answer is A because the passage likely discusses insomnia and solutions. The author's intention is to inform and provide help for those with insomnia. Choice B is incorrect as the passage does not encourage avoiding sleep. Choice C is incorrect as there is no indication of criticism towards individuals with sleep problems. Choice D is incorrect as there is no mention of promoting sleep medication in the passage.

Correct Answer: B

Rationale: The correct answer is B: A group of cards in a deck. In the context of the passage, "suit" refers to one of the four categories of cards in a deck of playing cards - hearts, diamonds, clubs, and spades. This specific meaning aligns with the common usage of the term in card games and fits the context of the passage. A: A set of clothing - This choice is incorrect because it does not match the context of the passage, which is not discussing clothing. C: A legal case - This choice is incorrect as there is no indication in the passage that "suit" refers to a legal case. D: A formal request - This choice is incorrect as it does not fit the context of the passage, which is not discussing requests or formalities.

Correct Answer: B

Rationale: The correct answer is B: The Electoral College works as intended. This is because the author of the passage does not express any explicit criticism or call for abolishment of the Electoral College. The passage likely presents a neutral or positive view of the Electoral College, suggesting that it functions according to its original purpose. Incorrect Answer Analysis: A: The passage does not advocate for the abolition of the Electoral College. C: While the passage may hint at potential improvements, it does not explicitly state that the Electoral College needs reform. D: There is no indication in the passage that the Electoral College confuses voters.

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.