Research indicates that patients undergoing cardiac procedures whose body temperatures drop below 35 C (around 95 F) during surgery experience significantly higher rates of complications compared to those whose temperatures remain above this threshold. Therefore, it is suggested that keeping operating rooms warmer than the current standard of 20 C (around 68 F) could reduce these complication rates.

Which of the following, if true, most strongly challenges the idea that increasing operating room temperatures would lead to lower complication rates for cardiac patients?

Answer Choices

Correct answer marked below

A. Complication rates are generally higher in colder months compared to warmer months.

B. Pediatric surgical units are often maintained at higher temperatures (around 23 C or 73.4 F) to protect vulnerable patients.

C. Operating room equipment is more expensive to maintain at temperatures exceeding 20 C.

D. Surgeons and nurses prefer working in cooler environments, typically below 22 C.

E. As room temperatures increase beyond 20 C, both manual dexterity and cognitive function tend to decrease significantly.

Correct

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Official Explanation

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To determine which statement most strongly challenges the idea that raising operating room temperatures would reduce complication rates, we need to analyze each option. The key point is that if higher temperatures negatively impact the performance of medical staff, this could lead to increased complications. Option E states that as room temperatures rise above 20 C, manual…

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Comments

SuhaniApr 28, 2025

Thank for sharing!

KevinMar 22, 2025

can you explain more?

KasturikaApr 27, 2024

Thank you very much!

What this question tests

What it tests

Whether you can identify the option that most undermines an argument's conclusion.

Common trap

Choosing an irrelevant objection or one that attacks the premise rather than the reasoning.