A nurse is reinforcing teaching with a client who has cancer about foods that prevent protein malnutrition. Which of the following foods should the nurse include in the teaching? (Select all that apply)

Choice A reason: Brown rice and black beans form a complementary protein, combining rice’s methionine with beans’ lysine to provide all essential amino acids (about 20 grams protein per cup of each). This supports muscle repair and growth on a vegan diet, meeting the body’s amino acid needs effectively.

Choice B reason: Whole wheat toast and apple slices provide minimal protein (toast: ~5 grams per slice, apples: <1 gram). Neither contributes significant essential amino acids, especially lysine, which grains lack. This combination is inadequate for meeting vegan dietary protein needs, primarily supplying carbohydrates instead.

Choice C reason: Peanut butter and jelly offer about 7 grams of protein per tablespoon of peanut butter but lack sufficient lysine, as peanuts are incomplete proteins. Jelly provides negligible protein. This combination does not supply all essential amino acids, making it inadequate for vegan protein requirements.

Choice D reason: Oatmeal and orange juice provide about 5 grams of protein per cup of oatmeal, but orange juice contributes negligible protein. Oats lack sufficient lysine, and the combination does not form a complete protein, failing to meet essential amino acid needs for a vegan diet.

Choice A reason: Milkshakes, made with milk or yogurt, provide about 8-10 grams of complete protein per cup, supporting muscle maintenance in cancer patients with high protein needs due to tissue repair and chemotherapy-induced catabolism. They are easy to consume, aiding intake.

Choice B reason: Egg and ham omelets offer complete proteins (eggs: ~6 grams per egg, ham: ~7 grams per ounce), providing all essential amino acids. This supports tissue repair and immune function in cancer patients, counteracting protein malnutrition caused by increased metabolic demands.

Choice C reason: Strawberries and bananas are fruits, providing minimal protein (less than 1 gram per cup) and primarily carbohydrates. They do not significantly contribute to preventing protein malnutrition, as they lack the amino acids needed for tissue repair in cancer patients.

Choice D reason: Cottage cheese provides about 25 grams of complete protein per cup, rich in essential amino acids. It supports muscle maintenance and immune function in cancer patients, helping prevent protein malnutrition due to high catabolic rates and reduced appetite during treatment.

Choice E reason: Tuna fish offers about 25 grams of complete protein per can, containing all essential amino acids. It supports tissue repair and muscle maintenance in cancer patients, counteracting protein malnutrition caused by increased metabolic demands and chemotherapy-induced appetite loss.