which rainforest plant has more than one use

HESI A2

HESI A2 Reading Comprehension Practice Test

1. Which rainforest plant has more than one use?

A. The Buruti plant
B. The Banana tree
C. The Cinnamon tree
D. The Coconut tree

Correct answer: A

Rationale: The correct answer is the Buruti plant. The passage mentions that Amazonian Indians use the fruit and stem of the Buruti plant for various purposes, such as a drink, making bread, and building houses. The other choices, Banana tree, Cinnamon tree, and Coconut tree, are not specifically mentioned as having multiple uses in the passage. While the passage does mention that bananas and coconuts are available as food in the rainforest, it does not specify multiple uses for these plants as it does for the Buruti plant.

2. What is the meaning of the word viable as used in the last paragraph?

A. Reasonable
B. Unresolved
C. Contemporary
D. Consistent

Correct answer: A

Rationale: In the context of the passage, "viable" means reasonable or feasible, referring to the acceptability of acupuncture as a treatment option based on the study's results. This definition aligns with the implications made in the conclusion of the study, thus supporting option A.

3. Which part of the bridge was built first according to the passage on Golden Gate Bridge?

A. The cables.
B. The anchorages.
C. The roadway.
D. The towers.

Correct answer: B

Rationale: The correct answer is B, 'The anchorages.' The passage states that construction began by building the anchorages first. After that, the builders moved on to the towers, then the cables, and lastly, the roadway. Building the anchorages was crucial to providing a stable foundation for the bridge. Choices A, C, and D are incorrect because the passage clearly outlines the sequence of construction starting with the anchorages.

4. 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.

5. What does the term elasticity mean, as used in the passage about Hypertension?

A. Firmness.
B. Compactness.
C. Flexibility.
D. Rigidity.

Correct answer: C

Rationale: Elasticity, as used in the passage about Hypertension, refers to the stretchiness or flexibility of blood vessels. The text mentions that blood vessels lose elasticity and stiffen as a person ages, indicating that they become less flexible. This eliminates choices A and D (Firmness and Rigidity) as the correct answers. Choice B (Compactness) is unrelated to the concept of elasticity in the context of blood vessels and is therefore incorrect. Understanding elasticity as the ability to stretch or flex helps in choosing flexibility as the correct answer.