A Patient Is Experiencing Mucositis as a Result of Radiation

A patient is experiencing mucositis as a result of radiation therapy.Which interventions should the nurse include in the plan of care? (Select all that apply.)

A) Provide oral care once daily.
B) Discourage use of alcohol and tobacco.
C) Encourage citrus juice for vitamin C supplementation.
D) Advise the patient to avoid very cold foods and drinks.
E) Heat all liquids before drinking to promote oral blood flow.
F) Advise the patient to use a neutral mouthwash, such as diphenhydramine (Benadryl) , and water.