A Group of Nurses Meet with a State Representative to Explain

A group of nurses meet with a state representative to explain the importance of allowing registered nurses the right to sign death certificates for patients who were under their care. As constituents and nurses, they requested that the senator vote against the bill restricting this practice. These nurses are serving as:

A) lobbyists.
B) policymakers.
C) officials with regulatory power.
D) advocates for the Patient Safety and Quality Improvement Act.