Which statement best describes a key advantage of closed enteral feeding systems?

Which statement best describes a key advantage of closed enteral feeding systems?

• A. Higher cost
• B. More frequent feeding set changes
• C. Increased chance of contamination
• D. Decreased risk for microbial contamination

Answer: (D)

Closed enteral feeding systems minimize microbial contamination by keeping the feeding pathway sealed after setup. Because the system remains closed, there is less air exposure and fewer manipulations, which are common routes for introducing microbes. This design directly lowers the risk of contamination and infection for the patient, making safety from microbial contamination the primary advantage. Higher cost is a consideration but does not represent a clinical benefit, while more frequent feeding set changes would increase handling and contamination risk. The description of an increased chance of contamination contradicts the system’s purpose. So the strongest, most relevant advantage is the decreased risk for microbial contamination.

Closed enteral feeding systems minimize microbial contamination by keeping the feeding pathway sealed after setup. Because the system remains closed, there is less air exposure and fewer manipulations, which are common routes for introducing microbes. This design directly lowers the risk of contamination and infection for the patient, making safety from microbial contamination the primary advantage. Higher cost is a consideration but does not represent a clinical benefit, while more frequent feeding set changes would increase handling and contamination risk. The description of an increased chance of contamination contradicts the system’s purpose. So the strongest, most relevant advantage is the decreased risk for microbial contamination.