HESI A2
Reading Comprehension HESI A2 Practice Test
1. Which of the following is not listed as a detail in the passage?
- A. Many patients die each year from medical error.
- B. Lifewings Partners educates patients on consumer safety.
- C. Steve Harden is the founder of Lifewings Partners.
- D. The most common medical error is overmedication.
Correct answer: D
Rationale: The passage discusses the dangers of medical errors and provides specific examples of such errors but does not indicate that overmedication is the most common error. Therefore, since option D is not supported by the text, it is the correct choice for what is not mentioned.
2. What is the writer’s primary purpose in writing this essay?
- A. To inform the reader about the dangers of high blood pressure
- B. To inform the reader how high blood pressure leads to a higher risk of heart attack
- C. To inform the reader how the cardiovascular system regulates blood pressure
- D. To persuade the reader that controlling one’s blood pressure is important
Correct answer: C
Rationale: The primary purpose of the essay is to inform the reader about how the cardiovascular system regulates blood pressure. The essay provides detailed explanations about the components of the cardiovascular system that regulate blood pressure, such as baroreceptors, chemoreceptors, and the kidneys. Choices A and B are incorrect because the essay does not focus on discussing the dangers of high blood pressure or its correlation with a higher risk of heart attack. Choice D is incorrect as the essay does not aim to persuade the reader to control their blood pressure but rather to educate them on the regulatory mechanisms of the cardiovascular system.
3. What is the meaning of the word impoverished in the first paragraph?
- A. Honored
- B. Nobility
- C. Rich
- D. financially weakened
Correct answer: D
Rationale: The word 'impoverished' typically refers to a state of extreme poverty or being financially ruined. In the context of the first paragraph, where it is used to describe the condition of a certain group of people, it indicates that they are lacking in financial resources or are in a state of deprivation. Choice A 'Honored' is incorrect as it has a positive connotation opposite to the negative meaning of 'impoverished.' Choice B 'Nobility' is incorrect as it refers to a high social rank or class, which is unrelated to the financial state implied by 'impoverished.' Choice C 'Rich' is incorrect as it is the opposite of 'impoverished,' denoting wealth and abundance, not financial weakness.
4. Which statement could be inferred by the reader from the last paragraph of the passage?
- A. Procedures that Lifewings Partners recommends are always effective.
- B. Medical mistakes can happen at even the best hospitals.
- C. City hospitals know more than others about cutting-edge medicine.
- D. Medical mistakes will one day be completely eradicated.
Correct answer: B
Rationale: The inference that medical mistakes can happen even at reputable hospitals is suggested by the warning from Steve Harden about the risks involved. The passage acknowledges that even well-regarded facilities are not immune to errors, thereby supporting option B as a logical conclusion drawn from the text.
5. What is the meaning of the word 'phenomenon' in the second paragraph?
- A. Something that is lifeless to the senses
- B. Something that is nonchalant
- C. Something that is significant but unusual
- D. Something that is chemical in origin
Correct answer: C
Rationale: In the context of the second paragraph, 'phenomenon' refers to something significant and unusual, specifically describing the scientific phenomenon known as the Doppler Effect. This effect explains the change in frequency of sound waves when a source of sound and the observer are in relative motion. Choices A, B, and D are incorrect because they do not accurately reflect the meaning of 'phenomenon' in this context. 'Lifeless to the senses,' 'nonchalant,' and 'chemical in origin' do not align with the description of the Doppler Effect, which is a notable and uncommon scientific occurrence.
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