HESI A2
Reading Comprehension Practice Test HESI A2
1. What is the main idea of the passage about Aromatherapy—Fact or Fiction?
- A. Aromatherapy is not a legitimate therapy by anyone’s standards.
- B. Lemon and lavender are not healthy scents to inhale or use.
- C. More studies are needed to determine if aromatherapy is truly beneficial.
- D. Adding aromatherapy to regular treatment will help speed healing.
Correct answer: C
Rationale: The main idea of the passage revolves around the skepticism regarding the efficacy of aromatherapy. The mention of needing more studies to determine its true benefits suggests that the current findings are inconclusive. This aligns with choice C, which reflects the need for further research to validate the claims associated with aromatherapy.
2. What is the main idea of the passage about Toxins and Your Health?
- A. Environmental toxins may have dire health effects over time.
- B. Of three toxins studied, lead has the worst effect on health.
- C. Toxins may accumulate in the bones of older patients.
- D. Johns Hopkins University has discovered a new use for lead.
Correct answer: A
Rationale: The passage emphasizes the long-term effects of environmental toxins such as lead, pesticides, and mercury on brain health, particularly as individuals age. Dr. Brian Schwartz's quote highlights the link between environmental exposure and cognitive decline, framing the entire discussion around the potential health ramifications of such exposure over time. This clearly aligns with choice A, making it the main idea of the passage.
3. What is the main idea of the passage about Sickle-Cell Anemia?
- A. Bone pain is a symptom of sickle-cell anemia.
- B. Sickle-cell anemia affects oxygen transport in the body.
- C. Sickle-cell anemia is a genetically inherited disease.
- D. Sickle-cell anemia is a painful, inherited disease.
Correct answer: D
Rationale: The correct answer is D. The passage focuses on describing sickle-cell anemia as a painful and inherited disease. It details how the abnormal sickle-shaped cells cause symptoms like bone pain, fever, and fatigue. While bone pain is mentioned as a symptom, it is not the main idea of the passage. Choice A is incorrect. Choice B, which mentions oxygen transport, is not the main idea but a general concept. Choice C, stating genetically inherited diseases affect thousands, is too broad and does not focus on the specifics of sickle-cell anemia. Therefore, D is the most precise choice.
4. Which might be a good title for the passage about Barefoot Running?
- A. Everyone Should Run Barefoot.
- B. How to Prevent Running Injuries.
- C. Modern Road Surfaces Versus Barefoot Running.
- D. The Debate over Barefoot Running.
Correct answer: D
Rationale: The title 'The Debate over Barefoot Running' captures the main discussion in the passage.
5. What is the main idea of the passage about High Fructose Corn Syrup?
- A. The passage discusses the potential health risks associated with consuming HFCS.
- B. High fructose corn syrup may be contributing to obesity.
- C. Manufacturing process of HFCS involves a chemical process.
- D. Rats prefer high fructose corn syrup over other sweeteners.
Correct answer: B
Rationale: The main idea of the passage about High Fructose Corn Syrup is that it may be contributing to obesity in America. This is evident from the information provided in the extract, which discusses how HFCS has been linked to health issues, including obesity. Choice A is incorrect because the passage primarily focuses on the potential health risks associated with HFCS consumption, not just the examination by the American Medical Association. Choice C is irrelevant as it only talks about the manufacturing process of HFCS, which is not the central theme of the passage. Choice D is incorrect as it emphasizes the preference of rats for HFCS, which is a minor point compared to the potential impact on human health, particularly in relation to obesity.
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