HESI A2
Reading Comprehension HESI A2 Practice Test
1. What is the main idea of the passage about microbes?
- A. Recent discoveries are revealing the critical role of microorganisms in maintaining a properly functioning immune system.
- B. The human body is host to a staggering number of microorganisms.
- C. Bacteriotherapy reintroduces healthy bacteria into a colon lacking the capability to defend against pathogenic agents.
- D. Early research has shown remarkable discoveries in the possibilities of bacteriotherapy.
Correct answer: A
Rationale: The main idea of the passage is that recent discoveries are shedding light on the pivotal role of microorganisms in maintaining a properly functioning immune system. The passage discusses how the human body hosts a wide array of microorganisms, emphasizes the importance of these bacteria in the development of the immune system, and explores the potential applications of bacteriotherapy. Choice A is the correct answer because it accurately reflects the central theme discussed in the passage. Choices B, C, and D are incorrect because they focus on specific details or applications mentioned in the passage, rather than capturing the overarching theme of the critical role of microorganisms in immune system function.
2. In this passage, which of these is not mentioned as a possible sign of heat exhaustion?
- A. Dizziness
- B. Nausea
- C. Headache
- D. Drowsiness
Correct answer: D
Rationale: The passage mentions dizziness, nausea, and headache as symptoms but does not list drowsiness.
3. What is the meaning of the word diligent as used in the last paragraph about Sickle-Cell Anemia?
- A. Dispersed.
- B. Incensed.
- C. Painstaking.
- D. Demanding.
Correct answer: C
Rationale: In the context of sickle-cell anemia, diligent means painstaking, indicating the careful and thorough approach required to manage the disease. The passage highlights the challenges of managing the symptoms of sickle-cell anemia and the need for meticulous and conscientious care. Choices A, B, and D are incorrect. 'Dispersed' and 'Incensed' do not align with the meaning of diligent in this context. 'Demanding' does not capture the essence of the careful and thorough care needed to manage the disease.
4. Which of the following statements is an opinion related to MRSA?
- A. Hand-washing stations are one means of combating MRSA infection.
- B. Not all Staphylococcus bacteria are resistant to antibiotics.
- C. Hospitals in the United States should quickly adopt the use of new germ-fighting textiles.
- D. MRSA infection kills more people in the United States than does HIV/AIDS.
Correct answer: C
Rationale: The correct answer is C because it is an opinion rather than a verifiable fact. The statement suggests a recommendation for hospitals to adopt new germ-fighting textiles swiftly, which is a subjective viewpoint and not objectively measurable. Choices A and B are factual statements regarding combating MRSA infection and antibiotic resistance, respectively. Choice D provides a comparison of MRSA infection with HIV/AIDS, which is a factual statement based on statistical data. Therefore, C is the only choice that presents an opinion rather than a fact.
5. How does the author want the reader to feel after reading about Bridge?
- A. As though the game of Bridge is too hard for novices to learn
- B. Frustrated and confused about playing bridge
- C. Confident and excited about learning Bridge
- D. Overwhelmed by all the rules for the game of Bridge
Correct answer: C
Rationale: The author wants the reader to feel confident and excited about learning the game of Bridge. In the text, the author acknowledges that Bridge can be complicated for beginners but emphasizes that with time, effort, and a good teacher, even novices can become proficient. The tone of the writing is encouraging and informative, providing tips and explanations to help the reader understand the game better and increase their interest in playing Bridge. Choices A, B, and D are incorrect because the text does not convey that the game is too hard for novices, aims to frustrate or confuse the reader, or overwhelm them with rules. Instead, the author's intention is to inspire confidence and excitement in learning this exciting card game.
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