HESI A2
HESI A2 Reading Comprehension
1. What does the word "surf" mean as used in the fourth paragraph?
- A. Spend time swimming in the ocean
- B. Look at different websites
- C. Watch late-night television
- D. Complete online assignments
Correct answer: B
Rationale: In the context of the passage, "surf" means to look at different websites.
2. What is the meaning of the word delicate as used in the first paragraph?
- A. Subtle
- B. Fragile
- C. Refined
- D. Intricate
Correct answer: D
Rationale: In the context of microsurgery, the word 'delicate' refers to the intricate, precise, and fine nature of surgeries performed using microscopy. These surgeries require intricate attention to detail and precision due to the small and delicate structures involved, making 'intricate' the most appropriate synonym. 'Subtle' implies understated or not obvious, 'fragile' suggests easily broken or damaged, and 'refined' refers to something developed or improved over time, none of which fully capture the detailed and precise nature of microsurgery. Therefore, 'intricate' is the correct answer.
3. What fact is stated about the Amazon Rainforest in the passage?
- A. The Amazon Rainforest is shrinking rapidly.
- B. The Amazon Rainforest is home to diverse species.
- C. The Amazon Rainforest is unaffected by human activity.
- D. The Amazon Rainforest contains few animals.
Correct answer: B
Rationale: The correct answer is B. The passage highlights the incredible biodiversity of the Amazon Rainforest, emphasizing its diverse species of plants and animals. The passage describes the rainforest as home to over 2,000 birds and mammals, with one in every five birds in the world living there. It also mentions the vast variety of insects, trees, and plants present in the rainforest, showcasing its rich ecosystem. Choice A is incorrect as the passage does not directly state that the Amazon Rainforest is shrinking rapidly, although it does mention the dangers it faces. Choice C is incorrect as the passage clearly indicates that human activity, such as deforestation, poses a significant threat to the rainforest. Choice D is incorrect as the passage provides evidence of a high number of animals inhabiting the Amazon Rainforest.
4. What is the meaning of the word leached as used in the last paragraph?
- A. Sucked
- B. Compressed
- C. Seeped
- D. Materialized
Correct answer: C
Rationale: "Leached" refers to the process by which substances, such as lead, seep or dissolve out of materials, in this case, water pipes.
5. What is the author’s primary purpose in writing this essay about microbes?
- A. To persuade
- B. To inform
- C. To entertain
- D. To analyze
Correct answer: B
Rationale: The author's primary purpose is to inform readers about the crucial role of microorganisms in the immune system. The essay focuses on presenting factual information and recent discoveries regarding the impact of microbes on human health. The author aims to educate the readers on the significance of microbes in human health rather than persuade them of a particular viewpoint (Choice A), entertain them with light-hearted content (Choice C), or analyze in-depth data and findings (Choice D). The essay's emphasis on informing readers about the role of microorganisms in the immune system makes 'To inform' the correct choice.
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