HESI A2 Reading Comprehension

Correct Answer: D

Rationale: Step-by-step rationale: 1. The correct answer is D because the statement "Ultraviolet rays can cause damage to eyes and skin" is a factual statement that can be directly inferred by the reader based on common knowledge. 2. Choices A, B, and C provide information related to phototherapy and its applications, which can be logically inferred by the reader based on the context of the topic. 3. However, choice D stands out as a statement that is not an inference but a direct statement of fact about the potential harm caused by ultraviolet rays, making it the correct answer.

Correct Answer: B

Rationale: The correct answer is B: Exposure to toxins. FRAX is a tool used to assess fracture risk based on factors such as lifestyle choices, genetic heritage, and exposure to sunlight. Toxins are not directly related to bone health and fracture risk, so they are not considered in FRAX calculations. Lifestyle choices, genetic heritage, and sunlight exposure can impact bone density and fracture risk, making them relevant factors. Therefore, exposure to toxins is the exception in this context.

Correct Answer: B

Rationale: The correct answer is B: Look at different websites. In the context of the fourth paragraph, the word "surf" is commonly used to refer to browsing or navigating through various websites on the internet. This term originated from the idea of riding waves in the ocean, similar to how one navigates through different web pages. The other choices are incorrect because they do not align with the context of the paragraph. A, spending time swimming in the ocean, is unrelated. C, watching late-night television, is not relevant to the internet context. D, completing online assignments, is also not supported by the paragraph's content.

Correct Answer: A

Rationale: The correct answer is A: Scheduling. In the context of the first paragraph, 'booking' refers to making a reservation or arrangement for a service or appointment. It does not mean contracting (B), traveling (C), or charging (D). Scheduling accurately captures the meaning as it involves setting a specific time or date for an activity.

Correct Answer: A

Rationale: The correct answer is A: Cancer. The passage mentions obesity, diabetes, and depression as potential risks from inadequate sleep, but cancer is not specifically mentioned. Lack of adequate sleep has been linked to obesity due to hormonal changes, diabetes due to insulin resistance, and depression due to mood regulation. Therefore, the answer choice A is correct. The other choices, B, C, and D, are incorrect because they are all mentioned in the passage as potential risks associated with inadequate sleep.