A nurse's responsibility common to preparing both clients is to make sure that the clients understand the procedure.
Explanation:
To make sure that the clients understand the procedures, the nurse has to explain what and how is going to happen in a sigmoidoscopy and barium enema to the clients, after the explanation the nurse has to make sure that they have understood and clear any doubts.
You need minerals in your daily diet to keep your bones strong, regulate your immune system, produce certain hormones and perform several other functions, but they do not give you energy.