Mrs. P is an 85-year-old female who is a resident of a long-term care facility. The wound nurse was doing her rounds and noticed that Mrs. P had developed an open ulcer with a partial-thickness loss of dermis and a red-pink wound bed on the side of her hip. She is 5'2" and weighs 52 kilograms with no known gastrointestinal or autoimmune issues. The wound nurse schedules a nutrition consultation for Mrs. P and discusses her findings with you.
-Which supplement could benefit wound healing by increasing collagen deposition, improving nitrogen balance, and enhancing several parameters of immune function?

Question

Quizplus · Accepted Answer

Arginine has been shown to have several benefits for wound healing, including increasing collagen deposition and improving nitrogen balance. It also enhances immune function by promoting T-cell proliferation and cytokine production. Lysine also plays a role in collagen synthesis, but arginine has been shown to have a greater impact on wound healing overall. Vitamin E has antioxidant properties and may have some benefits for wound healing, but it does not directly stimulate collagen synthesis or improve nitrogen balance. Vitamin K plays a role in blood clotting but does not have significant effects on wound healing. Iron is important for wound healing but is only necessary for individuals with iron deficiency anemia.

Mrs P Is an 85-Year-Old Female Who Is a Resident