Question

In an infant receiving parenteral nutrition (PN), what is the MINIMUM amount of lipid injectable emulsion (ILE) needed to prevent essential fatty acid deficiency (EFAD)?

1: 0.2-0.4 g/kg/day
2: 0.5-1g/kg/day
3: 1.1-1.5 g/kg/day
4: 1.8-2 g/kg/day

Answer 1

To prevent essential fatty acid deficiency in an infant on parenteral nutrition, a minimum of 0.5-1 g/kg/day of lipid injectable emulsion is required.

Step-by-step explanation:

The minimum amount of lipid injectable emulsion (ILE) required to prevent essential fatty acid deficiency (EFAD) in an infant receiving parenteral nutrition (PN) is 0.5-1 g/kg/day. Essential fatty acids, such as linoleic and a-linolenic acids, are crucial as they cannot be synthesized by the human body and are necessary for normal growth and development. Deficiency of these fatty acids can lead to symptoms such as dry and scaly skin, poor wound healing, and impaired growth in infants and children. Considering these are vital for health, ensuring a minimum intake is critical for those receiving PN.