what is the meaning of the word evolved in the first paragraph

HESI A2

HESI A2 Reading Comprehension V1 2024

1. What is the meaning of the word 'evolved' in the first paragraph?

A. To spread
B. To gradually develop
C. To revolve
D. To shift

Correct answer: B

Rationale: In the context of the given extract, 'evolved' means to gradually develop. The systems in the body have evolved over time, indicating a gradual development and adaptation. 'To spread,' 'to revolve,' and 'to shift' do not capture the idea of a gradual development as portrayed in the text, making them incorrect choices.

2. What is the overall tone of the essay?

A. Apathetic
B. Fascinated
C. Discouraged
D. Hopeful

Correct answer: C

Rationale: The overall tone of the essay is discouraged, as it conveys concern over the United States’ lower ranking in life expectancy and highlights various health issues contributing to this situation. The language used suggests frustration and disappointment regarding the country's health statistics, supporting option C as the correct answer.

3. Why was the roadway so dangerous to build?

A. There weren't enough materials available to build the road
B. The workers might get hit by passing cars
C. The men would fall to their deaths
D. The men would be attacked by animals.

Correct answer: C

Rationale: The roadway was dangerous to build because the men involved in the construction were at risk of falling to their deaths. The excerpt mentions that the construction of the roadway was the most dangerous and treacherous part of the entire task, indicating a high risk of falling due to the height and precarious nature of the construction site. Choice A is incorrect because the danger was due to the physical risks of falling and not due to a lack of materials. Choice B is incorrect as passing cars were not the primary danger during the construction of the roadway. Choice D is incorrect since there is no mention of workers being attacked by animals during the construction of the Golden Gate Bridge.

4. What does the word 'composed' mean in the passage on the Water Cycle?

A. To consist of.
B. To create.
C. To separate.
D. To destroy.

Correct answer: A

Rationale: In the context of the Water Cycle, 'composed' means 'to consist of' parts. For instance, water is composed of hydrogen and oxygen atoms. Therefore, the correct meaning of 'composed' in this context is to consist of various components. Choice B, 'To create,' is incorrect as 'composed' refers to the makeup of something rather than the act of making or creating. Choices C and D, 'To separate' and 'To destroy,' are also incorrect as they do not align with the meaning of 'composed' in the passage.