A nurse is precepting a nursing student. The nurse explains to the nursing student how you would perform the graphesthesia test on a client. What is the correct way to perform this test?

The nurse will simultaneously touch the client in the same area on both sides of the body, and the client will identify where the touch occurred.

The nurse will briefly touch the client, and the client will need to identify where the touch occurred.

Client will close their eyes and identify what number the nurse writes in the palm of the client's hand with a blunt-ended object.

The client is to identify the numbers of points felt when the nurse touches the client with the ends of two applicators at the same time.