HESI A2
HESI A2 Version 4 Reading Comprehension Questions
Extract:
"Don't be afraid." Sounds simple, but for some people it's not. Having the normal maction of being scared or frightened helps you to survive threats of all kinds, both physical and verbal. Most mild fears are outgrown during childhood; however, severe fears, called phoblas, are extreme and unreasonable. Phobias cause out-of-control feelings such as sickness, headaches, ulcers, and high blood pressure. Specific phoblas center around things, activities, or situations while people with social phoblas feel anxiety over social settings where they fear embarrassing situations.
Another type of phobia called panic disorder causes people to sweat, tremble, or even faint due to overwhelming panic which may occur at any time. By talking, breathing deeply, and visualizing, a person can gain control over debilitating phobias
Question 1 of 5
What does the author want to conclude?
Correct Answer: A
Rationale: The correct answer is A: 'People can gain control or deal with phobias.' The author discusses different types of severe fears, known as phobias, and how they can manifest physically and emotionally. The text emphasizes that individuals can gain control over debilitating phobias through strategies like talking, deep breathing, and visualization. This conclusion is supported by the information provided in the text, which highlights ways to manage and overcome phobias rather than suggesting they should be ignored, claiming everyone has a phobia, or dismissing the seriousness of phobias.
Extract:
About 6% of the Earth is covered by rainforests. The largest rainforest in the world is the Amazon Basin, which stretches over 2.3 million square miles across nine different South American countries. This area is double the size of all the other remaining rainforests in the world. Brazil contains 60% of the Amazonian rainforest, as it lies at the mouth of the Amazon River. This river is the second largest in the world and contains more than one-fifth of the world’s fresh water. The Amazon rainforest is classified as a type of wet broadleaf forest. The weather there is very humid and warm, with substantial rainfall contributing to the forest's rich greenery. The tree leaves are pointed and narrow, allowing raindrops to easily slide off wet plants. This tropical rainforest is home to more living species than the entire European continent, with over 400 types of insects living in a single rainforest tree, totaling around 2.5 million species. One square kilometer of rainforest may contain over 75,000 types of trees and approximately 438,000 different kinds of plants, resulting in a total of 90,000 tons of greenery overall. The Amazon rainforest is home to 2,000 species of birds and mammals, with one in every five birds in the world residing there. Local farmers have lived off this rich and diverse land for thousands of years, finding food and water without destroying the environment. The Kayapo people of Brazil farm in an environmentally friendly manner. Instead of using chemicals, they burn wood to enrich the soil and plant banana trees, which attract wasps. These wasps feed on leafcutter ants, helping to control these harmful insects. The rainforest also provides a variety of tropical fruits, such as bananas and coconuts, as food sources. Cinnamon is made from the bark of a rainforest tree, and Amazonian Indians use the fruit and stem of the Buruti plant for drinks, bread, and construction. Many other plants are used for medicinal purposes. However, the Amazon rainforest is in significant danger of disappearing. In 2003 alone, 9,169 square miles of forest were cut down in Brazil. An area the size of a football field is burned every minute, suggesting that the rainforest may be gone by the year 2030. The dangers associated with this activity are clear. Trees absorb poisonous carbon dioxide from the air and release oxygen. Rainforests have more oxygen and less carbon dioxide in their vicinity. When trees are cut down, the amount of carbon dioxide increases, resulting in a warmer atmosphere. This leads to global warming, which is extremely harmful to the environment. It is estimated that the burning of Brazilian rainforests alone produces 200 million metric tons of carbon dioxide each year. Another significant danger associated with the destruction of the rainforest is the disappearance of plants and animals. When trees are cut down, plants and animals lose their food sources and gradually die out. While killing wild animals is illegal in Brazil, poaching remains a problem. An estimated 38 million animals are stolen and sold illegally each year. The most hunted animals are birds, especially parrots, followed by snakes and jaguars
Question 2 of 5
According to the information given, which of the following is NOT mentioned about the Amazon Rainforest?
Correct Answer: C
Rationale: The passage provides details about the Amazon Rainforest, such as its size, location, the river Amazon, and its characteristics as a wet broadleaf forest. However, there is no mention of the specific amount of rainfall in the Amazon Rainforest. The passage focuses on various aspects of the rainforest but does not discuss its precipitation levels. Therefore, the correct answer is C: 'Its rainfall.'
Extract:
Have you ever found yourself staring at the ceiling at 2:00 a.m.? Have you kicked the blankets off to the floor from tossing and turning? Many longtime suffers of Insomnia know these situations all too well. As many as 17% of Americans find the restful break of sleep hard to achieve.
Lack of sleep affects intellectual abilities at work or school by causing a deficit in memory, attention, and concentration which in turn creates a feeling of irritation or depression. Chronic insomnia can result from a medical illness, a psychiatric condition, or from sleep apnea, a condition where an individual actually stops breathing during sleep. Sleep hygiene, developing good sleep habits, and non- pharmacological therapies such as herbs and spices are some solutions to Insomnia.
Question 3 of 5
What was the author's intention when writing this passage?
Correct Answer: B
Rationale: The correct answer is B because the author's intention in the passage is to explain insomnia and provide solutions for the condition. The passage discusses the impact of insomnia on intellectual abilities and mentions solutions such as developing good sleep habits, non-pharmacological therapies like herbs and spices, and addressing underlying causes like medical illnesses or psychiatric conditions. Choices A, C, and D are incorrect as they do not accurately reflect the primary focus of the passage, which is to address insomnia and its solutions.
Extract:
About 6% of the earth is covered by rainforests. The largest rainforest in the world is the
Amazon Basin, which stretches over 2.3 million square miles in nine different South American countries. This area is double the length of all the other remaining rainforests in the world. Brazil contains 60%of the Amazonian rainforest, since it lies at the mouth of the river Amazon. This river is the second largest in the world and contains more than one-fifth of the world's fresh water. The Amazon rainforest is a type of wet broadleaf forest. The weather there is very humid and warm as it rains quite a bit. Because of the high rainfall, the forest is very rich and green. The
tree leaves are pointed and narrow so that the raindrops can easily drop off wet plants. This
tropical rainforest has more living species than the entire European continent. There are over 400 types of insects living in one single rain forest tree for a total of 2.5 million species. One square kilometer of rainforest may contain over 75,000 types of trees and approximately 438,000
different kinds of plants, which comes to a total of 90,000 tons of greenery overall. The Amazon rainforest is home to 2,000 birds and mammals, with one in every five birds in the world living there. Local farmers have lived off this rich and diverse land for thousands of years. They have been able to find food and water here without destroying the land. The Kayapo people of Brazil
farm in an environmentally-friendly way. Instead of chemicals, they use burned wood to enrich the soil, and plant banana trees, which attract wasps. These wasps then feed on leafcutter ants and get rid of these harmful insects. The rainforest also offers a lot of tropical fruits, such as bananas and coconuts, as food.
Cinnamon is made from the bark of a rainforest tree. Amazonian Indians use the fruit and stem
of the Buruti plant as a drink, to make bread and to build houses. Many other plants are used as medicine. But the Amazon rainforest is in very big danger of disappearing. 9,169 square miles of
forest have been cut down in 2003 in Brazil alone. An area of the size of a football field is burned down basically every minute, which means that the rain forest may be gone by the year 2030.The dangers related to this type of activity are obvious. Trees take in poisonous carbon
dioxide from the air and give off oxygen. There is more oxygen and less carbon dioxide around a
rainforest. When trees are cut down, however, the amount of carbon dioxide increases, and the
air gets warmer. This leads to global warming, which is extremely harmful to the environment. It
is estimated that the burning of Brazilian rainforests alone produces 200 million metric tons of carbon dioxide ayear. Another danger connected with destroying the rainforest is the disappearance of plants and animals. When trees are cut down, plants and animals have no more
food left and slowly die out. Killing wild animals is illegal in Brazil, but there is plenty of stealing going on. 38 million animals are stolen and sold illegally each year. The most hunted
animals are birds, especially parrots, followed by snakes and the jaguar.
Question 4 of 5
Which of the following statements is true about the Amazon Basin?
Correct Answer: B
Rationale: The Amazon Basin, the largest rainforest in the world, covers over 2.3 million square miles, which is more than one-fifth the size of all the other remaining rainforests in the world combined. This vast rainforest is home to a diverse range of plant and animal species, making it a vital ecosystem for biodiversity. The specific shape of the tree leaves in the Amazon Basin is designed to allow raindrops to easily fall off, contributing to the high rainfall and lush greenery of the forest. Additionally, the Amazon Basin is indeed a habitat for over 2,000 birds and mammals, showcasing the rich biodiversity present in this unique ecosystem.
Extract:
It is a well-known fact that it takes the Earth approximately 365 days to orbit the Sun. At the same time, the Earth revolves or spins around itself over the course of 24 hours, which explains why we experience day and night. One half of the Earth is always facing the Sun, while the other half is facing away. As a result, different time zones divide the globe. Moving suddenly from one time zone to another, such as when flying from Asia to North America, can cause jet lag. People often feel tired, wake up suddenly during the night, and cannot return to sleep. It takes time to adjust to a new time zone. Another important factor to consider is the slight tilt of the Earth toward the Sun. The Earth does not stand straight but leans slightly to one side. Therefore, when it revolves around the Sun, the middle part of the Earth is always closer to the Sun and receives more heat. This area is called the equator, and the regions above and below it are known as the tropics. Countries located in the tropics receive a consistent amount of daylight throughout the year, with the Sun rising at 6 AM and setting at 6 PM. In contrast, the tips of the Earth, or the poles, receive hardly any light because they are so far from the Sun. There are two main seasons at the poles: 6 months of summer, when the Sun is always shining (even at night), and 6 months of winter, characterized by constant darkness. Between the tropics and the poles lies the temperate zone, where there are four distinct seasons. The Sun rises and sets at different times throughout the year. In spring and summer, it gets light earlier; in fall and winter, it gets dark earlier. People living in temperate zones take advantage of this variation to maximize their daylight exposure. At the beginning of spring, countries in Europe and North America readjust their clocks by moving them an hour ahead. As a result, the Sun does not set around 7 or 8 PM as usual, but an hour later. This practice is called Daylight Savings Time (DST) and lasts until the beginning of fall, when people move their clocks back one hour to Standard or Regular Time. It is believed that Benjamin Franklin first suggested the introduction of Daylight Savings Time in the 18th century, but the first serious proposal came in 1907 from William Willet. However, his idea was shelved by the British government, which deemed it unnecessary. Daylight Savings Time was first implemented by the German government in 1916 in order to save energy during World War I. Shortly after, the United Kingdom followed suit, with the United States doing the same in 1918. The law was unpopular, as people had to wake up earlier, leading many to experience a feeling similar to jet lag. However, the energy crisis of the 1970s forced the U.S. to establish Daylight Savings Time as law. Studies showed that the introduction of Daylight Savings Time in the spring saved the U.S. 10,000 barrels of oil per day between 1974 and 1975. It also prevented 2,000 traffic injuries and 50 traffic-related deaths, saving the country $28 million. Currently, Americans switch to Daylight Savings Time on the first Sunday in April and revert to Standard Time on the last Sunday in October. As of 2007, the time adjustments occur even earlier in March and November.
Question 5 of 5
Which of the following is NOT mentioned in the passage?
Correct Answer: D
Rationale: The passage discusses various aspects related to time zones, Earth's movement, and Daylight Savings Time. The cause of jet lag is mentioned, explaining how sudden changes in time zones can disrupt sleep patterns. The amount of daylight at the tropics is also discussed, noting that countries there receive the same amount of daylight consistently. Additionally, the passage explains the reason for the time readjustment due to Daylight Savings Time. However, the passage does not mention why the British government refused Daylight Savings Time, making option D the correct answer.