Final answer:
The first home infusion therapy was TPN, which stands for Total Parenteral Nutrition. It is a method of delivering nutrients through a vein when oral intake or enteral feeding is not possible.
Step-by-step explanation:
The first home infusion therapy was TPN.
In medicine, TPN stands for Total Parenteral Nutrition. It is a method of delivering nutrients through a vein when a person is unable to obtain adequate nutrition through oral intake or enteral feeding. TPN is typically administered at home by a professional healthcare provider.
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