Reading Comprehension HESI A2 Practice Test

Correct Answer: A

Rationale: The correct answer is A because it accurately summarizes the main point of the passage, which is that not all fats are bad and unsaturated fats are essential for bodily function. Choice B only focuses on choosing unsaturated fats over saturated fats. Choice C is incorrect because the passage does not mention that fat is necessary for calories. Choice D is incorrect as it only mentions avoiding fried food rather than emphasizing the importance of unsaturated fats.

Correct Answer: B

Rationale: The correct answer is B because the passage only discusses information related to humans and their relationship with microbes. It doesn't mention any comparison or contrast between how mice and humans respond to microbes. The other choices are incorrect because they are details explicitly mentioned in the passage, such as babies being born coated with germs from the birth canal, variability in microbial composition among individuals, and the fact that human bodies have more microbes than cells.

Correct Answer: D

Rationale: The correct answer is D. In the passage, there is no mention of used clothing stores harboring MRSA. Step 1: Identify the key points in the passage. Step 2: Eliminate choices that do not align with the passage. Step 3: Hospitals using new textiles to limit infection, MRSA starting with skin infection, and contracting MRSA in crowded places are all mentioned in the passage. Step 4: Used clothing stores are not discussed, making choice D the correct answer. Other choices are incorrect as they are directly or indirectly supported by the passage.

Correct Answer: C

Rationale: The correct answer is C because it accurately summarizes the key points of the passage. It mentions the importance of various microorganisms for immune system development, the necessity of harmless bacteria for defense against pathogens, and the potential of fecal bacteriotherapy in restoring immune function. Choice A is incorrect as it does not mention the vast number of microorganisms or the potential of fecal bacteriotherapy. Choice B is incorrect as it lacks the mention of fecal bacteriotherapy and does not emphasize the critical role of harmless bacteria. Choice D is incorrect as it does not highlight the variety of microorganisms critical for immune system development and does not explicitly mention the potential of fecal bacteriotherapy.

Correct Answer: B

Rationale: The correct answer is B because inadequate rest in young children can indeed lead to behavioral and physical problems. Lack of sleep can impact cognitive function, mood regulation, and overall health. It is important for children to get enough rest to support their growth and development. A: Lack of sleep can contribute to academic difficulties, but it is not the only factor. C: While lack of sleep can be a risk factor for obesity, it is not a guarantee. D: Eight hours of sleep may not be sufficient for all children; individual needs vary.