Which daily fluid intake per kilogram is recommended for proper wound healing?

• A. 15-20 mL
• B. 20-25 mL
• C. 25-30 mL
• D. 30-35 mL

Answer: (D)

Adequate hydration is crucial for wound healing because fluids support blood volume, nutrient delivery, and cellular activity needed for tissue repair. During healing, metabolism ramps up and wounds lose fluids, so the body's fluid needs rise. Providing sufficient fluid per kilogram each day helps maintain tissue perfusion, supports collagen synthesis and immune function, and helps manage edema in the wound area. Because these increased needs are best met by the higher end of the common per‑kilogram fluid recommendations, that upper range is the most appropriate choice for healing. The lower ranges may not supply enough fluid to support the intensified repair process, potentially slowing healing and increasing dehydration risk.