Final answer:
Nurses must be knowledgeable about laws in their practice area, especially regarding reporting child abuse and communicable diseases, as required by state laws. These regulations also affect labor demand, where laws can increase demand for nurses while decreasing it for less-trained workers.
Step-by-step explanation:
It is true that all nurses need to know the laws that apply to their area of practice. They are required to report certain instances, such as potential criminal activities including child abuse and communicable diseases, in accordance with the laws of their state.
Government regulations impact the demand for labor in healthcare, as some medical procedures by law necessitate the hiring of professional nurses, increasing the demand for such skilled workers and reducing the demand for less-trained healthcare staff who are prohibited from performing these procedures.