HESI A2
Reading Comprehension HESI A2
1. What is the meaning of the word composed in the first paragraph?
- A. To consist of
- B. To break apart
- C. To mix with other elements
- D. To heat up
Correct answer: A
Rationale: The word 'composed' means to be made up of or to consist of something. In the provided extract, it describes how a single drop of water is composed of an oxygen atom and two hydrogen atoms. Therefore, the correct answer is 'To consist of.' Choice B, 'To break apart,' is incorrect as it is the opposite of 'composed.' Choice C, 'To mix with other elements,' is incorrect as 'composed' refers to being made up of specific components, not mixed with others. Choice D, 'To heat up,' is unrelated to the meaning of 'composed' in this context.
2. What can be inferred from the passage about Daylight Savings Time?
- A. It is primarily used to save energy during certain months.
- B. It was universally accepted upon its introduction.
- C. The US government opposed the idea initially.
- D. It was implemented to prevent jetlag.
Correct answer: A
Rationale: The correct answer is A: "It is primarily used to save energy during certain months." The passage clearly states that Daylight Savings Time was first put into practice by the German government in 1916 to save energy during the First World War. The US followed suit in 1918. This measure was unpopular initially, but the energy crisis in the 1970s led to making it a law. Choices B, C, and D are incorrect. Choice B is incorrect as the passage mentions that the British government initially refused the idea, and it was unpopular when first implemented. Choice C is incorrect as it was not the US but the British government that opposed the idea initially. Choice D is incorrect as Daylight Savings Time was not implemented to prevent jetlag, but rather to save energy and make better use of daylight hours.
3. What is the main idea of the passage about Super Foods?
- A. Super foods are low in calories but provide essential nutrients that have enormous health benefits.
- B. U.S. supermarkets should make a point of stocking up on powerful super foods.
- C. Blueberries are a super food that contains a natural inflammatory as well as important vitamins and minerals.
- D. Doctors now believe that daily inclusion of super foods in the diet can reverse the aging process.
Correct answer: A
Rationale: The main idea emphasizes that superfoods are low in calories yet rich in essential nutrients that provide significant health benefits. This statement captures the overall essence of the passage, while the other options focus too narrowly or introduce unsupported claims, making A the correct answer.
4. What statement from the article draws a conclusion?
- A. Chopsticks can be hard to use.
- B. Eating with cutlery was invented in Europe.
- C. It is interesting to discover new ways to do things.
- D. Space travel has created new challenges for eating.
Correct answer: C
Rationale: The correct answer is C: 'It is interesting to discover new ways to do things.' This statement draws a conclusion by summarizing the learning experience mentioned throughout the article. It reflects on the diversity of eating habits across cultures and the fascination in discovering and adapting to new methods of accomplishing tasks. Choice A is incorrect as it describes a fact rather than drawing a conclusion. Choice B is incorrect as it also presents a historical fact without concluding or summarizing any information. Choice D is incorrect because it states a fact about the challenges of space travel without offering a concluding remark or summarizing the topic.
5. Which statement is not a detail from the passage?
- A. Condensation fails to happen when water vapor cools and changes back into droplets of liquid
- B. Evaporation happens when water changes into gas
- C. The water cycle does not involve precipitation
- D. Water evaporates from oceans and rivers
Correct answer: C
Rationale: Choice C, 'The water cycle does not involve precipitation,' is not a detail from the passage. The passage clearly states that precipitation, such as rain, snow, sleet, or hail, is a crucial part of the water cycle. On the other hand, choices A, B, and D are all supported by the passage. Condensation occurs when water vapor cools, evaporation occurs when water changes into gas, and water evaporates from oceans and rivers are all mentioned in the text.
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