The home care nurse visits a client who has cancer. The client reports having a good appetite but experiencing nausea when smelling food cooking. Which action should the nurse implement?

Instruct the client to take an antiemetic before every meal to prevent excessive vomiting.

Encourage family members to cook meals outdoors and bring the cooked food inside.

Assess the client's mucous membranes and report the findings to the healthcare provider.

Advise the client to replace cooked foods with a variety of different nutritional supplements.