What does informed consent ensure for patients?

Informed consent is a foundational concept in healthcare that ensures patients understand the nature of the treatment being proposed and the associated risks and benefits before agreeing to proceed. It emphasizes the importance of providing patients with comprehensive information so they can make educated and autonomous decisions regarding their own care. This process involves explaining not just the procedures, but also potential alternatives and the consequences of refusing treatment, thus allowing patients to give their consent based on a clear understanding.

The correct answer focuses on this essential aspect of informed consent, which is to empower patients with the knowledge necessary to make choices that align with their values and preferences regarding their health care. The process of informed consent is not merely a formality but a crucial interaction that fosters trust and communication between patients and providers.

The other options present misunderstandings about the role of informed consent. They do not align with its primary purpose, which is centered on patient autonomy and empowerment.