Which of the following hospitalized patient are at a higher risk to have infection?

Which mode of infection transmission is due to microorganisms being transferred to other patients from contaminated equipment and via the hands of health care staff?

The source of infection in a health care center is/are:

Bacteria and viruses can spread by way of:

The infection that is found in one part of the body and symptoms are seen only at it is called:

The number one of the modes of transmission is:

The portal of entry is any opening allowing the microorganism to enter the host. Which of the following is not considered a portal of entry:

Regarding the chain of infection that explained how an infection is passed around from one person to another. The place within which the microorganism can thrive and reproduce called: