Final answer:
The nurse should instruct the client to wear a two-piece outfit for easy access during the mammography, while avoiding deodorants and certain other products on the day of the test.
Step-by-step explanation:
The correct statement that a nurse should make to a client preparing for a mammography is: c) Wear a two-piece outfit for easy access during the procedure.
It is important to wear clothing that allows easy access to make the mammography process smoother and to ensure comfort for the client. Clients are usually advised to avoid using deodorants, powders, or creams on the day of the mammogram, as these can appear on the x-ray and interfere with the results. Eating and drinking are typically not restricted before a mammogram, and taking a hot shower is not specifically related to the preparation for the test.