In the context of a state's reserved powers, an example of such a power is licensing doctors. Reserved powers refer to those powers not specifically granted to the federal government by the U.S. Constitution and are therefore reserved for the states. Licensing doctors falls under the state's jurisdiction to regulate professions and ensure public safety in healthcare.
Another example of a state's reserved power is taxing the federal government. This power allows states to levy taxes on federal entities within their borders, ensuring that the state can generate revenue and maintain control over certain aspects of governance within its boundaries.
Printing money and signing treaties with other nations are not examples of a state's reserved powers. Printing money is a power reserved for the federal government through the U.S. Constitution, specifically granted to Congress. Signing treaties with other nations is also a federal power, vested in the President with the advice and consent of the Senate.