Question

Why is total parenteral nutrition (TPN) continued when the client starts eating?

a) To prevent malnutrition
b) To maintain gastrointestinal function
c) To support weight loss
d) To promote liver function

Answer 1

Total parenteral nutrition (TPN) may be continued when a client starts eating to assist with gas and nutrient exchange and to prevent the diffusion of fluid into the interstitial space. TPN provides essential nutrients directly into the bloodstream, bypassing the gastrointestinal tract, which may still be recovering or unable to adequately absorb nutrients. This helps ensure that the client maintains proper bodily functions and good health.

Step-by-step explanation:

Total parenteral nutrition (TPN) may be continued when a client starts eating to assist with gas and nutrient exchange and to prevent the diffusion of fluid into the interstitial space. TPN provides essential nutrients directly into the bloodstream, bypassing the gastrointestinal tract, which may still be recovering or unable to adequately absorb nutrients. This helps ensure that the client maintains proper bodily functions and good health.