What percent of GP care solutions were contaminated?

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Prepare for the Gas Permeable Contact Lenses Test. Study with flashcards and practice multiple choice questions. Each question includes hints and explanations. Ace your exam!

Multiple Choice

What percent of GP care solutions were contaminated?

Explanation:
Contamination rate tells you what fraction of GP care solutions end up with microbes. If half of the solutions tested are contaminated, the percent is 50. This kind of result highlights that, even with proper formulation, contamination can occur in real-world use, so strict hygiene and handling are essential—wash hands, avoid touching the bottle tip to surfaces, never top off solutions, and discard used solution after lens wear. The other percentages would imply markedly different results than the data described, which is why 50 percent best fits the scenario.

Contamination rate tells you what fraction of GP care solutions end up with microbes. If half of the solutions tested are contaminated, the percent is 50. This kind of result highlights that, even with proper formulation, contamination can occur in real-world use, so strict hygiene and handling are essential—wash hands, avoid touching the bottle tip to surfaces, never top off solutions, and discard used solution after lens wear. The other percentages would imply markedly different results than the data described, which is why 50 percent best fits the scenario.

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