Indicate whether you think the situation in each scenario below is likely to be a legal requirement, an ethical requirement, a professional standard, or more than one of these.A rule stating that a nurse must achieve a certain level of education and pass a certain test A request that a healthcare professional attend an awards dinner for members of his or her professional organization A suggestion that hospital workers avoid talking about patients in the cafeteria A state rule saying that patients need to be provided with copies of all important admission documents they have signed