11. Which of the following statements best summarises the main idea of this paragraph?

Question

BlackTom AI · Accepted Answer

Developments in technology have been improving healthcare is the best summary because it captures the paragraph’s broad, central claim: technological progress leads to better healthcare outcomes.

1) Relevant knowledge points and concepts
- Main idea vs. supporting details: the main idea is a broad, general statement that unifies all sentences in the paragraph; supporting details give examples, evidence, or specifics. 
- Paraphrasing: a good main-idea choice restates the paragraph’s overall point in concise form without adding new specifics or narrowing the scope.

2) Step-by-step reasoning
- Identify topic: the paragraph focuses on technology and healthcare.
- Identify emphasis: sentences likely describe improvements, benefits, or ways technology changes healthcare practice (examples, statistics, device descriptions).
- Generalize: combine those specifics into one inclusive statement that covers all examples — that technological developments have been improving healthcare.

3) Intermediate logical steps
- If supporting details show devices, diagnostic tools, remote monitoring, and better outcomes, those are illustrations, not the main idea. 
- Option b states the general relationship (developments in technology → improved healthcare), which subsumes the examples.
- Option b’s tense “have been improving” indicates an ongoing effect, consistent with paragraphs that describe continual progress.

4) Why the correct answer is correct
- Option b is broad, accurate, and neutral: it summarizes cause (technology developments) and effect (improving healthcare) without adding unwarranted qualifiers. It matches the function of a main idea by unifying details.

5) Why the other options are incorrect
- a. “Developing healthy technology makes us feel better” is vague, misphrased (“healthy technology” odd) and focuses on feelings rather than healthcare improvements.  
- c. “Healthcare devices have developed significantly recently” narrows the claim to devices and timing (“recently”), which may be only a detail.  
- d. “Technological developments make global patients more efficient” is unclear and implausible (patients are not described as becoming “efficient”); it misstates the likely focus.

Conclusion
Therefore, option b correctly summarizes the paragraph’s main idea. This matches the provided answer: b. Developments in technology have been improving healthcare.

11. Which of the following statements best summarises the main idea of this paragraph?Single choice

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