Which chemical should not be present in administration sets for human breast milk?

Which chemical should not be present in administration sets for human breast milk?

• A. di (2-ethylhexyl) phthalate (DEHP)
• B. Ethylene oxide
• C. BPA
• D. Polypropylene

Answer: (A)

The main idea is to minimize harmful chemical exposure from the materials that contact breast milk. DEHP is a phthalate plasticizer added to PVC to make it flexible. It can migrate out of the tubing into the milk, especially since breast milk is fatty and remains in contact with the set for extended periods. Infants, particularly newborns, are more vulnerable to such chemicals, and DEHP has been linked to endocrine disruption and reproductive toxicity in development. For this reason, administration sets for human breast milk are designed to be DEHP-free, using alternative materials that don’t release this compound. In contrast, other materials or processes have different considerations. Ethylene oxide is a sterilant and devices are manufactured to keep any residuals within safe limits. BPA is a chemical of concern in some plastics, but many sets now avoid BPA, and polypropylene is a common, non-PVC alternative used to reduce leaching risks.

The main idea is to minimize harmful chemical exposure from the materials that contact breast milk. DEHP is a phthalate plasticizer added to PVC to make it flexible. It can migrate out of the tubing into the milk, especially since breast milk is fatty and remains in contact with the set for extended periods. Infants, particularly newborns, are more vulnerable to such chemicals, and DEHP has been linked to endocrine disruption and reproductive toxicity in development. For this reason, administration sets for human breast milk are designed to be DEHP-free, using alternative materials that don’t release this compound.

In contrast, other materials or processes have different considerations. Ethylene oxide is a sterilant and devices are manufactured to keep any residuals within safe limits. BPA is a chemical of concern in some plastics, but many sets now avoid BPA, and polypropylene is a common, non-PVC alternative used to reduce leaching risks.