HESI A2 Reading Comprehension V1 2024

Correct Answer: D

Rationale: The correct answer is D because the author's primary purpose is to inform the reader about the stages of the water cycle. This can be inferred from the content of the essay, which likely discusses topics such as evaporation, condensation, precipitation, and collection. The other choices are incorrect because they do not align with the main focus of the essay. Choice A focuses on persuading readers to conserve water, which may be a related topic but not the main purpose of the essay. Choice B is about persuading readers against runoff, which is not the central theme. Choice C discusses analyzing different types of runoff, which is also not the primary purpose of the essay.

Correct Answer: D

Rationale: The correct answer is D: for the general public. In the third paragraph, the word 'popular' is used to describe something that is liked, accepted, or enjoyed by a large number of people, which aligns with the definition of being 'for the general public.' Choice A, complicated, is incorrect because 'popular' does not imply complexity. Choice B, old-fashioned, is incorrect as 'popular' suggests current relevance. Choice C, beloved, is incorrect as 'popular' does not necessarily mean deeply loved but rather widely accepted.

Correct Answer: D

Rationale: The correct answer is D because it accurately describes the three steps of the 'wave of excitation' in the heart. 1. The excitation of the atrium: This step involves the initiation of the electrical signal in the atria, leading to their contraction. 2. The excitement of the ventricle: Following the excitation of the atrium, the electrical signal spreads to the ventricles, causing them to contract. 3. The relaxing of the ventricle: Once the ventricles have contracted and ejected blood, they then relax in preparation for the next cardiac cycle. Choice A is incorrect because it mentions the peak ECG, which is not a step in the 'wave of excitation.' Choice B is incorrect as it includes systemic neural response, which is not part of the electrical conduction pathway. Choice C is incorrect as it describes the contraction and relaxation of the atrium only, missing the crucial step of ventricular excitation.

Correct Answer: B

Rationale: The correct answer is B: Releasing. In the context of the second paragraph, 'emitting' refers to giving off or releasing something, which aligns with the overall meaning of the paragraph. 'Repelling' (A) means to push away, 'Closing' (C) means to shut or block, and 'Charging' (D) means to energize with electricity - these choices do not fit the context of the paragraph. Therefore, B is the most suitable choice based on the definition and context of the word 'emitting.'

Correct Answer: C

Rationale: The correct answer is C: implemented in stages. In the context of the paragraph, "phased in" refers to gradually introducing or implementing something over a period of time rather than all at once. This is supported by the mention of incremental changes in the paragraph. The other choices are incorrect because: A: "stunned into silence" does not align with the context of gradual implementation. B: "confused" is not related to the concept of phased implementation. D: "legalized" is not relevant to the discussion of introducing something gradually.