Which of the following statements accurately reflects the purpose of human factors validation?

The purpose of human factors validation is fundamentally centered around ensuring that healthcare professionals and patients can use medical devices safely and effectively. This involves evaluating how these users interact with devices to identify potential misuse or errors that could lead to adverse events or injuries. By focusing on minimizing the risk of misuse by healthcare professionals, human factors validation plays a crucial role in enhancing usability and promoting safe practices in real-world scenarios.

The other options do not accurately reflect the primary goal of human factors validation. Options that suggest eliminating labeling requirements or asserting that devices do not need testing overlook the importance of comprehensive strategies to ensure safety and efficacy through proper labeling and testing protocols. Additionally, focusing solely on marketing strategies does not align with the core intent of validating human factors, which is to improve user interaction with devices rather than promoting them.