which part of the bridge was built first

HESI A2

Reading Comprehension HESI A2

1. Which part of the bridge was built first?

A. Cables
B. Roadway
C. Sidewalks
D. Towers

Correct answer: B

Rationale: The correct answer is B: Roadway. In the construction of the Golden Gate Bridge, as with many bridges, the roadway was built first. The roadway provides the foundation and support for the rest of the structure, allowing vehicles and pedestrians to access the bridge. The construction process typically starts with the roadway to establish a base before moving on to other components like cables, towers, and sidewalks. Therefore, the roadway is an essential initial component in bridge construction. Choices A, C, and D are incorrect because, according to the provided extract, the anchorages were built first, followed by the towers, cables, and finally, the completion of the roadway. This sequence highlights the significance of establishing the structural support before the construction of other elements of the bridge.

2. A reader might infer from this passage that NASA ___________.

A. Plans new twin studies as it aims for Mars
B. Allows other agencies to study its astronauts
C. Will use these data in planning future trips
D. Cares more about physiology than psychology

Correct answer: C

Rationale: The passage suggests that NASA will use the findings from the twin study to plan future extended space missions.

3. What is the meaning of the word 'booking' as used in the first paragraph?

A. Scheduling
B. Contracting
C. Traveling
D. Charging

Correct answer: A

Rationale: In this context, 'booking' refers to scheduling appointments for bone density tests. The correct choice is 'A: Scheduling' because in the given text, women are booking bone density tests to ensure their bone health. 'Contracting' (Choice B) is incorrect as it does not fit the context of making appointments. 'Traveling' (Choice C) and 'Charging' (Choice D) are also irrelevant to the context of scheduling appointments for medical tests.

4. What is the major difference between matter at the nanoscale and matter at larger scales such as millimeters or inches?

A. At the nanoscale, metals are rigid, and at larger scales, they are bendable.
B. Matter has different and special characteristics at the nanoscale.
C. At the nanoscale, matter has different properties than matter at the atomic level.
D. There is no difference.

Correct answer: B

Rationale: The correct answer is B. Matter at the nanoscale exhibits unique and special characteristics that distinguish it from matter at larger scales. This can include properties like increased surface area, different melting points, altered conductivity, and enhanced reactivity. Choice A is incorrect as metals at the nanoscale can be more rigid compared to their larger scale counterparts. Choice C is incorrect because matter at the nanoscale has properties that are distinct from both atomic and larger scales. Choice D is incorrect as there are significant differences in how matter behaves and interacts at the nanoscale compared to larger scales.

5. What is the meaning of the word disparate as used in the first paragraph?

A. Unusual
B. Diverse
C. Trivial
D. Damaging

Correct answer: B

Rationale: "Disparate" means diverse or different. The passage discusses how Lyme disease has various symptoms that mimic other diseases, making it difficult to diagnose.