Final answer:
The recommended daily intake of selenium for term infants on parenteral nutrition is 2 mcg/kg/day, which supports tissue respiration and antioxidant defense.
Step-by-step explanation:
The recommended daily intake of selenium for term infants receiving parenteral nutrition is 2 mcg/kg/day. Selenium is essential for infants as it plays a role in tissue respiration and acts as an antioxidant, providing protection against peroxidation in tissues and membranes. While the needs for selenium in term infants are not as high as in older children and adults, it is crucial to provide an adequate amount to support normal development and antioxidant defenses.