tandard precautions are used over sterile precautions when the risk of transmission of infection is low. This is the case for most patients, as the vast majority of patients do not have any infections that are highly transmissible.

There are a few specific situations in which standard precautions are used over sterile precautions. These include:

• When the patient is not known or suspected to be infected with a highly transmissible pathogen.
• When the patient is not undergoing a procedure that is likely to generate blood or body fluids.
• When the patient is not in an isolation room.

It is important to note that standard precautions do not completely eliminate the risk of transmission of infection. However, they do significantly reduce the risk.

Here are some of the reasons why standard precautions are used over sterile precautions:

• Standard precautions are more practical and easier to implement. They do not require the use of sterile equipment, which can be difficult to obtain and use.
• Standard precautions are effective in preventing the transmission of most infections. They have been shown to be effective in reducing the risk of transmission of a wide range of pathogens, including bacteria, viruses, and fungi.
• Standard precautions are less expensive than sterile precautions. The cost of sterile equipment can be high, and the cost of using sterile precautions can add up over time.

Overall, standard precautions are a safe and effective way to prevent the spread of infection in healthcare settings. They are used for most patients, as the risk of transmission of infection is low for these patients. In situations where the risk of transmission of infection is higher, sterile precautions may be used.