Final answer:
Sterile technique is important but not the sole method to decrease nosocomial infection; broader infection control strategies are also vital. The statement is therefore false.
Step-by-step explanation:
The best way to decrease nosocomial infection is sterile technique. The statement as provided can be misleading and is false. While aseptic and sterile techniques are critical components in preventing infection, especially in surgical and clinical settings, they are only part of a broader infection control strategy. Establishing and maintaining a sterile field during procedures that have a risk for contamination is essential. This involves proper aseptic technique, which includes a variety of protocols to maintain sterility and prevent nosocomial infections. However, there are other important methods and practices outside of sterile technique that contribute to the decrease of nosocomial infections, such as hand hygiene, proper use of personal protective equipment, environmental cleaning, and the decontamination of equipment.
Additionally, in clinical and nonclinical settings, there are various methods used to reduce the microbial load that do not necessarily involve sterilization, such as disinfection, antiseptics, and sanitization. While sterilization aims to eliminate all forms of microbial life, including spores, these other methods may be more practical in certain scenarios and still significantly reduce the risk of infection.