which statement would not be inferred by the reader in the passage about mrsa

HESI A2

Reading Comprehension HESI A2 Practice Test

1. Which statement would not be inferred by the reader in the passage about MRSA?

A. Hospitals may soon limit the spread of infection with a new textile.
B. MRSA begins by infecting the skin.
C. You are most likely to contract MRSA in a crowded location.
D. Used clothing stores may harbor MRSA.

Correct answer: D

Rationale: The correct answer is D: 'Used clothing stores may harbor MRSA.' This statement is not supported by the passage. The passage mentions the spread of MRSA in hospitals, gyms, locker rooms, swimming pools, and other settings with frequent human contact, but it does not mention used clothing stores as a common location for MRSA. Therefore, it is an unlikely inference. Choice A is supported by the passage as it discusses the development of a new textile to halt the spread of hospital-associated MRSA. Choice B is also supported as the passage mentions MRSA as a skin infection. Choice C is supported by the passage as it states that MRSA has become ubiquitous in settings with frequent human contact.

2. What is the author's primary purpose for writing the passage on the Amazon Rainforest?

A. To entertain readers with facts about the rainforest.
B. To inform readers about the deforestation of the Amazon.
C. To persuade readers to visit the Amazon Rainforest.
D. To criticize the farming practices in the Amazon.

Correct answer: B

Rationale: The author's primary purpose for writing the passage on the Amazon Rainforest is to inform readers about the deforestation and environmental challenges facing the Amazon. The passage provides detailed information about the Amazon Rainforest, its biodiversity, the impact of deforestation on the environment, and the dangers associated with the destruction of the rainforest. Choice A is incorrect because the author's goal is not to entertain but to educate readers. Choice C is incorrect as there is no persuasive language used to encourage readers to visit the Amazon Rainforest. Choice D is also incorrect as the passage does not focus on criticizing farming practices but rather on highlighting the environmental threats and consequences of deforestation.

3. What is the main idea of the passage?

A. Senior citizens need to increase their calcium and vitamin D intake.
B. The food pyramid was revised to reflect the needs of seniors.
C. Physical activity is a new addition to the food pyramid.
D. The revised food pyramid looks more like a food square.

Correct answer: B

Rationale: The passage discusses the revision of the food pyramid specifically to address the unique dietary needs of seniors. It emphasizes how the changes were made based on ongoing research and analysis, indicating a broader focus on senior nutrition rather than just individual nutrients or exercise. Thus, option B captures the essence of the passage as it succinctly summarizes the main idea.

4. Which statement could be inferred from the passage?

A. The Georgia lab had conducted a previous study on the connection between exercise and energy.
B. Exercise regimes are not recommended for patients with serious health problems.
C. An increase in energy levels does not always correspond directly to a reduction in fatigue.
D. There were fewer than 10 participants in each group in the Georgia study.

Correct answer: A

Rationale: The correct answer is A. The passage mentions a previous study by the same team on the connection between exercise and energy, indicating that the lab had conducted such research before. Choice B is incorrect because the passage actually states that low-impact exercise can help reduce fatigue in patients with serious health conditions. Choice C is incorrect as the passage indicates that an increase in energy levels does correspond to a reduction in fatigue. Choice D is incorrect as the passage does not provide information on the exact number of participants in each group.

5. What does the author suggest about the Earth's tilt in the passage on Daylight Savings Time?

A. The Earth's tilt has no effect on the seasons.
B. The Earth's tilt affects the amount of sunlight different areas receive.
C. The Earth's tilt is constant throughout the year.
D. The Earth's tilt changes dramatically during the seasons.

Correct answer: B

Rationale: The author suggests that the Earth's tilt affects the amount of sunlight different areas receive, influencing the seasons. The passage explains how the tilt of the Earth towards the sun results in different regions receiving varying amounts of sunlight, leading to the existence of seasons. This tilt causes regions near the equator to receive more sunlight consistently, while the Poles experience periods of constant darkness or sunlight, creating different seasons. Choices A, C, and D are incorrect because the passage clearly states that the Earth's tilt influences sunlight distribution and subsequently impacts the seasons.