Which of the following is a tissue that can be donated, regulated by the FDA?

Corneas are a type of tissue that can be donated and are regulated by the FDA. This regulation ensures that the processes of recovery, storage, and transplantation are safe and effective, maintaining high standards for the quality and safety of donor tissues. The FDA plays a critical role in overseeing the systems that collect and distribute corneal tissue, which can be vital for treating conditions related to corneal damage or disease.

While other options such as liver, heart, and intestine can also be donated, they fall under different regulatory frameworks. Specifically, organs such as the liver and heart are typically managed by the Organ Procurement and Transplantation Network (OPTN) rather than by the FDA. This distinction highlights the specific category of corneas as regulated tissue that can be donated in a way that supports eye health and vision restoration for recipients.