Which sections were amended by PD 1534?

The choice indicating that sections 3, 8, and 13 were amended by PD 1534 is accurate because PD 1534 specifically targeted and modified those sections to update the relevant regulations or provisions. Each section holds particular significance within the context of the law, addressing various aspects related to MedTech practices, including regulatory compliance, ethical standards, and operational guidelines. Amending these sections can reflect changes in industry standards, advancements in technology, or shifts in public health priorities, underscoring the need for legislation to remain relevant and effective in governing the medical technology landscape.

The other options reflect combinations of sections that were not specifically revised by PD 1534, which is why they do not represent the correct answer. The focus of the amendments made by this decree was primarily directed toward the provisions outlined in sections 3, 8, and 13, thereby ensuring the law aligns with current needs and practices in the field.