Final answer:
Patients with stage II pressure ulcers typically require 1.2 g to 1.5 g of protein per kg of body weight to support tissue repair and healing.
Step-by-step explanation:
Protein needs for patients with stage II pressure ulcers can be calculated as 1.2 g to 1.5 g of protein per kilogram of body weight. Proteins are a critical nutrient that serve as building blocks for body tissue and as a fuel source, providing 4 kcal (17 kJ) per gram. Given the increased need for tissue repair in stage II pressure ulcers, the adequate protein intake is essential to support wound healing and tissue regeneration.